logotype
  • Who We Are
  • Services
  • Solutions
  • Export
  • Achievements
  • News
  • Contact
  • EN
    • ID
logotype
  • Who We Are
  • Services
  • Solutions
  • Export
  • Achievements
  • News
  • Contact
  • EN
    • ID
logotype

logotype

  • Who We Are
  • Services
  • Solutions
  • Export
  • Achievements
  • News
  • Contact
  • EN
    • ID
Tips Tag
Home Posts Tagged "Tips"

Tag: Tips

21Jun
AquacultureTips

This is the Process of Molting in Shrimp and How to Handle It

molting in shrimp farming

Molting in shrimp is replacing the old shell with a new one which always occurs in every shrimp life cycle. This is because shrimp are crustaceans whose body surface is covered by an exoskeleton called a cuticle.

The molting process is often the thing that most farmers worry about. Because shrimp will be more susceptible to disease in this phase, however, the molting process will always occur as the life of the shrimp develops.

Let’s get to know in more detail what molting is and how it’s done in this article!

Also Read: 7 Characteristics of High-Quality Vannamei Shrimp Seed

What Is Molting in Shrimp?

In simple terms, molting can be referred to as replacing the outer shell layer in shrimp. During the molting process, after the outer shell layer of the shrimp is shed, the same layer of skin will grow to replace it.

Molting Process in Shrimp

The molting process in vannamei shrimp is divided into four stages: post-molt, molting, inter-molt, and pre-molt.

1. Post Molt

Post-molt is the phase where the shrimp has just experienced the release of the exoskeleton from the previous molt process. Usually, in this phase, the shrimp will absorb a lot of water to strengthen their new cuticles.

2. Molting

Molting is the phase when the shrimp begins to shed its outer shell. For the shrimp’s exoskeleton to fall off entirely, the shrimp will relax its muscles and slowly start to come out of its old body.

3. Inter-Molt

The shrimp exoskeleton will harden during the inter-molt phase because the shrimp absorbs more protein and minerals during this phase. Meanwhile, shrimp appetite is not disturbed and even tends to increase.

4. Pre-Molt

Pre-Molt is when the shrimp prepares for the following molting process. The cuticle layer will slowly grow and be visible to the naked eye. Usually, in this phase, the shrimp appetite will decrease than usual.

Also Read: 5 Types of Shrimp Pond Aerators and Their Function

How Often Does Molting Occur?

Under healthy conditions, adult shrimp molt or change their skin every 3 to 4 weeks. However, younger shrimp will change their skin more frequently, every 1 to 2 weeks, to be precise. This is because young shrimp experience a faster growth process.

Meanwhile, replacing old shells with new shells in shrimp only takes a few hours.

How to Handle Shrimp When Molting

In a way, molting is a reasonably crucial phase in shrimp farming. The reason is shrimp that fail in the molting phase will die. Therefore farmers need to ensure the molting process runs smoothly.

In this case, several technical conditions must be considered for the smooth running of the molting process, starting from the quality of pond water maintained, the level of calcium and other minerals in the water remaining stable, and so on.

In addition, remember to adjust the shrimp feed given. Remember, during the inter-molt phase, the shrimp’s appetite will increase. Meanwhile, during the pre-molt phase, shrimp appetite tends to decrease.

Also Read: Get to Know Myo IMNV Disease in Vannamei Shrimp and Its Characteristics

Start Vannamei Shrimp Cultivation with DELOS!

The molting process in shrimp is a natural process that must occur in every shrimp life cycle, so this process cannot be avoided. Therefore, every farmer needs to prepare for every molting phase that will be faced.

However, no need to worry because DELOS is here for you! DELOS is the best science, technology and operational management-based aqua-tech company that can help you explore new opportunities in the field

We use a social, environmental, infrastructure and regulatory approach to addressing defined farm locations. Apart from that, our Farm Management is also integrated with the AquaHero application, making it easier for you to monitor pond conditions daily.

DELOS also has a Supply Chain Integration program called AquaLink to help our partners get the best products and prices for their shrimp farming.

So, immediately contact DELOS at contact@delosaqua.com or submit your questions via the contact column on our website www.delosaqua.com. Let’s start vannamei shrimp farming with DELOS!

Read More
17May
AquacultureTips

5 Things You Need to Do When Starting a Shrimp Farm Business

shrimp pond
Source: DELOS Documentation

Having a Shrimp farm business is a promising example of economic activity in the aquaculture sector. Usually, this cultivation activity is mostly carried out in coastal areas.

Along with the increasing demand for shrimp in the global market, many people are starting to get interested in this world. What’s more, the shrimp farming business has very lucrative results.

However, before starting this business, some things need to be considered, so your business does not lose money. Let’s see what these things are.

Also Read: 4 Types of Vannamei Shrimp Harvest Time

1. Choose The Right Farm Location

The selection of a pond location is the first thing that must be considered when starting a shrimp pond business. It aims to get a suitable and precise location according to the criteria. A good pond location must pay attention to the topography level, the soil’s content, and the water supply’s adequacy.

2. Make Sure to Choose Ideal Shrimp Fry

The fry is shrimp seeds. This term refers to the chicks that have entered the post-larva stage and are ready to be stocked into the pond. The ideal fry has a big impact on the success of shrimp farming.

Therefore, choose and prepare the best fry for those just starting a shrimp farming business. The ideal fry criteria include disease free and resistant.

3. Prepare Farm Equipment and Tools

When starting a shrimp farming business, you don’t only need pond land and fry. But there are a series of tools to support the sustainability of your cultivation. Starting from anco, waterwheels, and pumps, to laboratory equipment.

Each pond must have its equipment and should not be used interchangeably. Because this is to avoid confusion about the results of the examination of the condition of each pond pond.

4. Ensure the Right Feeding Management

Feeding in shrimp farming must be done appropriately and efficiently in terms of time and amount. This is because most of the capital in shrimp farming is spent on feeding.

Feeding time in the shrimp farming business is usually regulated in feed management, whose quantity has been adjusted and calculated based on the age of the shrimp. In addition, the feeding area (feeding area), feeding level (feeding level), and frequency of feeding (feeding frequency) are also considered in

5. Do Regular Water Quality Observations

Before starting a shrimp farming business, the last thing that must be considered is observing water quality. By observing water quality, each farm personnel can find out if changes or fluctuations in parameters may harm shrimp development.

Usually, water quality observations are carried out physically, chemically, and biologically. Measurements of physical parameters can be directly carried out when in ponds. Meanwhile, chemical and biological parameters must be carried out in the laboratory.

Also Read: What is MBW Term in Shrimp Farming and How to Calculate It?

Increase the Business Productivity of Shrimp Farms with DELOS!

Starting a shrimp farming business cannot be done carelessly. Many things must be considered so that your shrimp cultivation has high productivity.

To make your shrimp pond more productive, you can entrust the management of your shrimp pond to DELOS. With a team consisting of the top 99 best people in Indonesia, DELOS is ready to help you through our Farm Management.

DELOS Farm Management is also integrated with the AquaHero application, making it easier for farmers to monitor the condition of their ponds. So what if a disease is detected? No need to worry, DELOS also has a dedicated scientist who can help you to mitigate if a disease is detected in your shrimp pond.

Contact DELOS via contact@delosaqua.com or submit a problem you want to discuss vannamei shrimp cultivation via contact on our website www.delosaqua.com. Shrimp farming business with the best results with DELOS!

Read More
27Mar
AquacultureTips

What Is MBW Term In Shrimp Farming and How To Calculate It?

In shrimp farming, there are many important terms that farmers must know, one of them is MBW or Mean Body Weight. The term MBW refers to the average weight of vannamei shrimp per head resulting from sampling in a certain period.

MBW term in shrimp farming plays an important role during the cultivation period. It is because MBW is also used to calculate various other aspects of growth in shrimp. For example, to calculate ADG (average daily growth) and biomass of the vannamei shrimp.

So, how to calculate the MBW of vannamei shrimp? Let’s get to know about it in this article!

 Also Read: Latest Vannamei Shrimp Prices in Indonesia

What is MBW Term in Shrimp Farming?

mbw in shrimp farming
Source: DELOS Documentation

If you have been in the aquaculture industry for a long time, especially shrimp farming, you might know there are many unique terms which generally abbreviated. Starting from ABW, MBW, FCR, SR, and many more.

The term MBW comes from the mean body weight, which means the average weight. In shrimp farming, MBW is the average weight of shrimp per head obtained from routine sampling during cultivation.

The purpose of doing this MBW calculation is to determine the condition and growth of shrimp. In addition, if certain diseases attack the shrimp, it can also be known from the sampling carried out regularly by looking at the anomalies of its growth.

In addition, if there is an anomaly in the growth of shrimp or even if the shrimp is infected with diseases, it can also be identified through abnormal MBW conditions as an early detection before further lab research is carried out.

Also Read: Types of Vannamei Shrimp Feeds to Make Your Shrimp Grow Faster

How to Calculate MBW of Shrimp?

How to calculate the MBW of shrimp is quite easy to do; the first step is to take a random sampling of shrimp at several anchor points in the same pond map. The shrimp that were successfully taken were then weighed and counted.

After calculating each weight and number of shrimp in the sampling, you can use a special formula, namely by dividing the total weight of the shrimp by the total number of shrimp weighed.

Simply put, the shrimp MBW formula is as follows:

mbw udang adalah

Isn’t it easy to calculate the MBW of shrimp? However, keep in mind that sampling must be done in the same place on each pond plot. This aims to obtain more accurate results in measuring the growth of shrimp.

Also Read: 10 Types of Shrimp for Aquaculture and Aquascape

Shrimp Farming is Easier with DELOS Farm Management

MBW term in shrimp farming can be said to be one of the important calculations during cultivation. It is because by calculating and knowing the MBW of shrimp, farmers can find out how the growth and development of their shrimp are.

If you have a shrimp farm on an intensive or super-intensive scale, managing a shrimp farm, including calculations related to MBW and so on, will be a bit of a hassle.

However, you don’t have to worry because DELOS is here to help you manage your shrimp farm. DELOS is the best science, technology and operations management-based aqua-tech company that can help you explore new opportunities in aquaculture.

DELOS Farm Management is also integrated with AquaHero app, making it easier for farm owners and technicians to monitor their shrimp ponds daily.

Confused about supply problems for pond needs? DELOS also has a Supply Chain Integration program, you know. We can help connect you with producers and farm owners to get and sell products for pond needs at the best prices.

You can easily contact the DELOS Team via contact@delosaqua.com or submit via the contact column of our website www.delosaqua.com to find out more about Farm Management and our Supply Chain Integration program. Trust your farm management to DELOS!

Read More
15Mar
Shrimp Recipes

Easy Crispy Fried Shrimp Recipes To Cook for Iftar

Lately, people have been looking for easy shrimp recipes to cook at home, and one of them is crispy fried shrimp recipes. As you could say, all foods made from shrimp will never fail to pamper your tongue.

As we know before, not all shrimp can be cooked and eaten. There are shrimp that are only intended for aquascape. While some types of shrimp that are usually cooked include vannamei shrimp, tiger shrimp, and giant shrimp.

Shrimp-based dishes always have a savory and delicious taste. Especially if it is cooked with typical Indonesian spices, however, some still find it difficult to process it based on existing shrimp recipes.

Therefore, here is crispy fried shrimp recipes you can try at home. Check it out!

Also Read: What Is MBW Term In Shrimp Farming and How To Calculate It?

Crispy Fried Shrimp Recipes

easy shrimp recipes
Source: detik.com

Materials:

  • 1 kg of shrimp that have been peeled
  • 200 gr wheat flour
  • 1 tsp salt
  • 1/4 tsp pepper
  • 1/4 tsp baking powder
  • 1/2 tsp lime juice
  • 2 garlic that has been mashed
  • 250 ml water
  • Tomato sauce
  • Chilli sauce
  • Mayonnaise

How to Make Crispy Fried Shrimp Recipes:

  1. Mix the lime juice, salt, and garlic until evenly distributed. Then coat it on the shrimp and let it rest for about 30 minutes.
  2. Put the flour, salt, pepper, baking powder, and enough water in a bowl. Mix well.
  3. Dip the shrimp into the previously prepared batter.
  4. Fry in hot oil and low heat until golden brown.
  5. Lift and drain. Crispy fried shrimp are ready to be served.

Also Read: 5 Characteristics of Intensive Vannamei Shrimp Pond You Should Know

Supply Your Shrimp Needs with DELOS AquaLink!

Shrimp-based dishes are indeed very popular. Besides being rich in nutrients, the price of shrimp is also quite affordable. For those who like to try multiple recipes, you should try to cook this crispy fried shrimp recipe at home.

However, if you want to cook in large portions, such as for catering or restaurant purposes, you can get the highest quality and affordable supply of shrimp at DELOS.

Through the Supply Chain Integration program, we can help you get the best shrimp prices for your needs. We can also provide other farm needs, such as feed, medicine, logistics, etc.

DELOS Supply Chain Integration, also known as AquaLink, connects our partners with suppliers and buyers to make the prices and products obtained very profitable.

To be part of this program, you can contact DELOS via contact@delosaqua.com or submit via the contact column on our website www.delosaqua.com. Join our ecosystem!

Read More
27Jan
AquacultureTips

Water Quality Parameters in Shrimp Farms

As far as we might be concerned, making an extraordinary advanced experience is a blend between group, energy and ability. That is the reason we center around individuals.

Read More
03Jul
AquacultureTips

5 Tips to Achieve Profitable Biofloc Vannamei Shrimp Farming

Biofloc technology in vannamei shrimp farming is an innovative approach that has gained popularity recently. This technology involves using microorganisms in the cultivation system, which can help maintain water quality and enhance shrimp health.

In vannamei shrimp farming, biofloc technology has proven effective in reducing feed costs, increasing shrimp’s growth rate and survival, improving the immune system, and minimizing the risk of diseases.

However, before implementing bio floc vannamei shrimp farming, it is essential to understand how this innovative technology works. Read on to learn more in the following article.

How to Use Biofloc in Vannamei Shrimp Farming?

The initial step in implementing bio floc technology for vannamei shrimp is creating a system. This system involves creating a cultivation environment that promotes the growth of beneficial microorganisms such as bacteria and algae.

Creating a biofloc cultivation environment can be done by maintaining a high content of organic matter in the water, which serves as a food source for microorganisms.

To manage the biofloc system, there are several factors to consider, including pond size, the stocking density of vannamei shrimp, and the type of shrimp feed used.

The ideal pond size for implementing biofloc technology is between 500 and 1000 square meters. The stocking density should be manageable, as it can lead to the accumulation of organic matter that reduces oxygen levels in the water. Additionally, the feed should have a high protein content and be easily digestible by shrimp.

Also Read: Causes and Ways to Overcome Stress in Vannamei Shrimp

Benefits of Using Biofloc in Vannamei Shrimp Farming

1. Improved Water Quality

One of the main benefits of implementing bio floc technology in vannamei shrimp farming is its ability to help maintain optimal water quality. The microorganisms in this system can break down organic matter, reducing ammonia, nitrite, and nitrate levels in the water.

2. Cost Savings

Biofloc technology can also help you save costs compared to traditional shrimp farming methods. The microorganisms in the biofloc system can serve as a natural source of nutrients, reducing expenses on feed. Furthermore, bio floc vannamei shrimp farming can maintain water quality in good condition for longer, reducing the need for frequent water replacement.

3. High Survival and Growth Rates

Biofloc technology has been proven to enhance the survival and growth rates of vannamei shrimp. This is because the microorganisms in the system provide additional nutrition that promotes shrimp growth and development.

Also Read: How to Grow Plankton in Shrimp Ponds

Tips for Using Biofloc in Vannamei Shrimp Farming

1. Maintain High Organic Matter Content

To ensure the growth of beneficial microorganisms in the biofloc system, it is essential to maintain a high content of organic matter in the water. This can be achieved by providing high-quality feed to the shrimp and avoiding overfeeding.

2. Regularly Monitor Water Quality

Regular monitoring of water quality parameters such as ammonia, nitrite, nitrate, and pH is crucial to ensure the proper functioning of the biofloc system. If any of these parameters are too high, immediate action should be taken to return them to optimal levels.

3. Control Stocking Density

The stocking density of vannamei shrimp should always be controlled to avoid excessive density. Overcrowded ponds can lead to shrimp competing for nutrition and dissolved oxygen, harming their survival.

Also Read: Intensive Vannamei Shrimp Cultivation, How to Do It?

Choose DELOS for Your Vannamei Shrimp Farming

Biofloc vannamei shrimp farming is a promising innovation in the aquaculture industry. This technology offers numerous benefits, including improved water quality, cost-effectiveness, and high survival and growth rates for shrimp.

To ensure successful farming with biofloc technology, it is essential to maintain a high content of organic matter in the water, regularly monitor water quality parameters and control stocking density.

DELOS is the right choice for those starting out in Vannamei shrimp farming. DELOS is a leading aquatech company that combines science, technology, and operational management to help you explore new opportunities and enhance business productivity in aquaculture.

DELOS’ pond management is supported by the AquaHero application, which enables you to monitor the condition of your shrimp ponds daily, anytime and anywhere.

Contact the DELOS team via contact@delosaqua.com or visit our website at www.delosaqua.com to learn more about DELOS farm management. Trust your Vannamei shrimp farming to DELOS!

Read More
14Jun
AquacultureTips

4 Elements of Vannamei Shrimp Farm Management That Must Be Considered

Lately, vannamei shrimp cultivation is growing rapidly and is in great demand because of its advantages compared to other types of shrimp. However, cultivating without good farm management could even be a loss.

Various benefits can also be obtained if we apply good farm management. Starting from feed efficiency, preventing shrimp from disease attacks, and maintaining environmental sustainability, so that the productivity of the resulting pond can be maximized.

Then what should be considered in good shrimp farm management? Read until the end of this article to find the answer!

Also Read: 10 Types of Shrimp for Aquaculture and Aquascape

1. Water Quality Management

farm management yang baik
Source: DELOS Documentation

Water is the main component in aquaculture, so every aquaculture activity must have good water quality management as well. Then, how to have it? Well, the first thing that we have to do is monitor water quality. This could inform you if there is a change in water quality parameters during cultivation.

Water quality measurements are carried out physically, chemically, and biologically. Physical measurements can be carried out directly in each shrimp pond with parameters pH, temperature, DO, and water salinity.

Meanwhile, chemical and biological parameters can be carried out in the laboratory with parameters such as alkalinity, an abundance of plankton species, total bacteria, total vibrio, nitrite, nitrate, ammonia, phosphate, TOM, and total suspended solids.

In addition, the basic management of shrimp ponds must also be considered for the sustainability of aquaculture. The basic management of this pond includes the layout of the waterwheel, the activity of removing sludge, and the treatment of decomposing bacteria.

2. Vannamei Shrimp Feed Management

Manajemen pakan udang
Source: DELOS Documentation

Vannamei shrimp feed management is another element that must be considered in shrimp farm management. The goal is to maximize feed use to support success and efficiency in shrimp cultivation.

Feed management is important in terms of the efficiency of capital spending during cultivation. This is because almost 60% of the capital is spent on feeding vannamei shrimp.

Several steps in feed management can be done through blind feeding, feeding after the first month, and using anco control.

Also Read: Types of Vannamei Shrimp Feeds to Make Your Shrimp Grow Faster

3. Shrimp Health Management

Manajement kesehatan udang
Source: DELOS Documentation

Vannamei shrimp health management is carried out to observe any changes in the shrimp. These changes are usually signs of health problems and certain diseases that attack the shrimp.

Observations can be made first by looking at the characteristics of healthy shrimp, such as having active movements, complete and intact limbs, red and bright gills, full and unbroken gut contents, proportional body shape, bright skin color and clean, tail intact, and normal length growth.

If some anomalies or discrepancies appear during a health observation, be sure to immediately investigate and mitigate the disease.

4. Aquaculture Waste Management

Vannamei Shrimp Farm Management
Source: DELOS Documentation

As we know, aquaculture, including vannamei shrimp, produces organic waste that can pollute the surrounding waters. Therefore farmers need to have aquaculture waste management.

Farm waste is mostly in the form of easily degraded organic waste. These wastes come from feed residues, fermented materials, shrimp manure, and other organisms in the pond.

The management of vannamei shrimp culture waste can be carried out by being disposed of or cleaned through a siphon channel, decomposed with probiotics, or oxidized with oxygen.

Also Read: 7 Easy Ways to Cultivate Vannamei Shrimp for Beginners

Entrust Your Vannamei Shrimp Farm Management to DELOS!

Good farm management is the key to the success of vannamei shrimp cultivation. There is also no need to doubt the benefits of good shrimp farm management.

Especially if you entrust the management of your shrimp pond to DELOS, with a team consisting of the top 99 best people in Indonesia in shrimp farming, DELOS is ready to help you through our Farm Management.

DELOS Farm Management integrates with the AquaHero application, making it easier for farmers to monitor their shrimp ponds. So what if a disease is detected? DELOS also has a dedicated scientist who can help you mitigate the diseases found on your shrimp farm.

Contact DELOS immediately via contact@delosaqua.com or submit a problem you want to discuss vannamei shrimp cultivation via the contact column on our website www.delosaqua.com. Entrust your shrimp farm management to DELOS!

Read More
31May
AquacultureProbiotics/Feeds

Vannamei Shrimp Probiotics and Its Benefits For Cultivation

probiotik udang vaname

Vannamei shrimp probiotics are essential in aquaculture, to be precise, to maintain shrimp health. Moreover, if the cultivation is carried out in intensive or super intensive type ponds with a high stocking density.

Before using probiotics, farmers used antibiotics to treat health problems in shrimp. However, people gradually realize that the use of antibiotics creates antimicrobial resistance, which harms the environment.

Through this article, we will learn more about vannamei shrimp probiotics and their benefits.

Also Read: 7 Easy Ways to Cultivate Vannamei Shrimp For Beginners

What is Vannamei Shrimp Probiotic?

Vannamei shrimp probiotic is a feed supplement in the form of live microbes that are beneficial for vannamei shrimp by providing balance to the intestines. Through the administration of this probiotic, the use of feed during cultivation can become more efficient.

However, in aquaculture, probiotics do not only play a role in the digestive system of farmed animals. Still, they can also increase the nutritional value, immune system, and improve water quality.

Types of Probiotics for Aquaculture

Vannamei shrimp probiotics
Source: DELOS Documentation

Probiotics for aquaculture are broadly divided into two types, namely, aqueous probiotics and gut probiotics. Each of these probiotics

1. Aqueous Probiotics

As the name suggests, the use of water probiotics in vannamei shrimp cultivation by mixing them directly into pond water. While the way it works is by inhibiting the development of pathogenic bacteria and improving water quality.

Usually, the bacterial strains used in this probiotic are Bacillus acidophilus, Bacillus subtilis, Bacillus licheniformis, Nitrobacter spp., Aerobacter, and Saccharomyces cerevisiae.

2. Feed Probiotics

Feed probiotics are a probiotic used to improve the microbial balance in the intestines of vannamei shrimp. Usually, it is used by mixing the bacterial strain into the shrimp feed.

While the types of bacterial strains used include Lactobacillus or Saccharomyces cerevisiae, nitrifying bacteria, Streptococci, Roseobacter, and Bacillus sp. This bacterial strain works in the shrimp’s gut by modifying its microbial balance and inhibiting the growth of harmful microbes.

Also Read: 5 Things You Need to Do When Starting a Shrimp Farm Business

Benefits of Probiotics for Vannamei Shrimp

probiotik udang vaname
Source: Lumoshop.com

The use of probiotics provides positive benefits and impacts in vannamei shrimp cultivation. Some of these benefits include:

1. Stimulating Shrimp Immune System

The bacterial strains in probiotics act as immunostimulants to increase the body’s immunity in vannamei shrimp. This immune boosting can be done in three ways, namely:

  1. Increase macrophage activity
  2. Increasing the production of systematic antibodies in the form of immunoglobulins and interferons
  3. Increase local antibodies on mucous surfaces such as the intestinal wall.

2. Producing Bad Microbial Growth Inhibiting Compounds

Probiotics with lactic acid bacteria and Bacillus strains can produce several compounds that can inhibit the growth of harmful microbes. One of the most numerous and essential is the bacteriocin compound, a protein produced by certain strains.

3. Increased Nutritional Competition in Shrimp Intestines

Theoretically, nutrient competition plays a vital role in the composition of organisms in the vannamei shrimp gut. Increasing the presence of specific bacterial strains through probiotics may decrease the available substrate for other bacterial populations.

With competition for space in shrimp’s intestine or digestive tract, it can be an antagonistic mechanism for colonizing pathogenic bacteria by probiotics.

4. Avoiding the Disadvantages of Using Antibiotics

The use of antibiotics as a way to cure diseases in animals and humans has been around for a long time. However, antibiotics have a negative impact if used in the long term, namely the presence of bacterial resistance.

Therefore, probiotics can be a choice to avoid the harmful effects of these antibiotics.

5. Stimulates Growth and Improves Shrimp Nutrition

Not only feed with high nutrition, vannamei shrimp cultivation also requires protein content and good bacteria as well as several other supplements to maintain the health and growth of shrimp.

In this case, probiotic bacteria are the best choice for farmers. The reason is that, in several studies, it was found that shrimp growth can be more optimal with the presence of probiotics.

Also Read: What is MBW Term in Shrimp Farming and How to Calculate It?

Get the Best Shrimp Probiotics at DELOS AquaLink!

The need for probiotics in vannamei shrimp cultivation is an alternative to maintaining safe and sustainable shrimp health. Probiotics can provide various benefits for farmers, ranging from reducing the risk of disease and negative impacts on the environment to increasing pond productivity. But of course, with the use according to the recommended dosage.

To get the best shrimp probiotics, you can get them at DELOS AquaLink!

DELOS AquaLink is an integrated supply chain that connects our partners to get the best quality and price of farm equipment. Through AquaLink, you can get your needs for pond equipment, probiotics, logistics, and harvesting services.

To connect and become part of AquaLink, you can contact us directly via contact@delosaqua.com. Let’s partner with us!Feed

Read More
02May
Aquaculture

The Importance of Alkalinity in Shrimp Ponds, Check Your Alkalinity Now!

Alkalinity in shrimp ponds is the capacity of pond water to neutralize acid, which is measured based on its constituent components in the form of bicarbonate ions (HCO3-), carbonate (CO32-), and hydroxide (OH-). Alkalinity is an important parameter of water quality and influences the success of cultivation.

Alkalinity is also a buffer or water pH buffer. Stable water pH is crucial for shrimp growth because any fluctuation outside the optimum limit can cause stress, decreased growth rate, susceptibility to disease, and even death.

Water in an aquaculture system can come from direct watershed runoff, rivers, lakes, estuaries, seas, or wells with varying alkalinity values. If the alkalinity is low, liming is usually done to increase it.

Also Read: These are 7 Tips for Successful and Profitable Vannamei Shrimp Harvest

What Is Alkalinity in Shrimp Pond?

Alkalinity is the ability of water to buffer pH by neutralizing hydrogen cations using water anion components which include bicarbonate ions (HCO3-), carbonate (CO32-), and hydroxide (OH-). Therefore, alkalinity is an important water quality parameter in shrimp ponds.

Maintaining optimal alkalinity in shrimp ponds is critical to stabilizing pH levels, which can affect shrimp health and growth. Optimal alkalinity in shrimp ponds ranges from 130-180 ppm.

Alkalinity below the optimum range in shrimp ponds can cause pH fluctuations. This can cause stress to the shrimp and increase the risk of disease outbreaks. Agricultural lime is usually added gradually to overcome this until it reaches the optimum alkalinity range.

Factors Affecting Changes in Alkalinity

The alkalinity may remain constant, increase, or decrease during the shrimp culture period. Occasionally, the reduction may be so drastic as to require additional liming to keep the alkalinity within the optimal range.

1. Adding Water to the Pond

Adding water to pond ponds can often cause the alkalinity to change. For example, the alkalinity will decrease when a pond gets additional healthy water. To overcome this, farmers need to add limestone, which will dissolve and increase the alkalinity of the water.

2. High Rainfall

In addition, high rainfall can also affect changes in pond alkalinity. Significantly when water evaporation exceeds precipitation, which causes alkalinity to increase. On the other hand, if the precipitation is higher, the alkalinity will decrease because rainwater usually does not contain measurable alkalinity.

3. Denitrification Process

Denitrification, or the process of reducing nitrate to nitrogen gas by bacteria that occurs in ponds, can also increase the alkalinity of the water. This is because denitrification releases one hydroxide ion for every nitrate ion converted into nitrogen gas. While the nitrification process releases two nitrogen ions for every ammonium ion converted to nitrate.

Also Read: 4 Types of Vannamei Shrimp Farms You Have to Know

Tips to Increase Alkalinity Value in Shrimp Ponds

1. Increase Alkalinity in Shrimp Ponds with Addition of Dolomite (Calcium Magnesium Carbonate)

Dolomite is widely used to increase alkalinity values. This is because dolomite is also rich in calcium, magnesium and carbonate. With the addition of dolomite lime, the alkalinity of the water can be appropriately maintained.

2. Soda Ash (Sodium Carbonate)

Soda sodium carbonate can also be used to increase the alkalinity of water. However, its use is better done by adding it little by little in one day to hold pH variations properly.

3. Increase Alkalinity in Shrimp Ponds with Baking Soda (Sodium Bicarbonate)

Lastly, baking soda can also be used to increase the alkalinity value of water. Applying sodium bicarbonate is also the same: mixing it gradually into the pond water.

Also Read: Partial Harvest of Vannamei Shrimp and Its Benefits to Increase Profits

Record and Monitor Alkalinity in Your Shrimp Pond with AquaHero!

Alkalinity in vannamei shrimp farming is essential for developing and maintaining shrimp health. Therefore, farmers must constantly monitor the alkalinity value and keep it in the optimal range.

To make it easier for you to monitor the alkalinity of vannamei shrimp ponds and other water quality parameters, you can use AquaHero!

AquaHero is a shrimp pond management application that offers the convenience of monitoring pond conditions based on uploaded and personalized data.

AquaHero also makes it easy for you to monitor the condition of your shrimp pond anytime and anywhere, every day, in real-time.

To use AquaHero, you can contact the DELOS Team via contact@delosaqua.com or submit via our website’s contact column at www.delosaqua.com. Monitor your pond water quality in real time with AquaHero!

Read More
DOC pada udang
06Apr
AquacultureTips

7 Terms in Vannamei Shrimp Cultivation that You Must Know

As far as we might be concerned, making an extraordinary advanced experience is a blend between group, energy and ability. That is the reason we center around individuals.

Read More
  • 1
  • 2
logotype

PT DELOS Teknologi Maritim Jaya

Plaza Kuningan, Menara Utara, 8th Floor, 
Jl. HR Rasuna Said, Jakarta Selatan, 12920
021-2526383


www.delosaqua.com contact@delosaqua.com

Who We Are

Services

Solutions

Achievements

News

Contact

LEADING THE BLUE REVOLUTION

Back To Top