Considerations for Setting Up a Hatchery Tank and Prepare for Hatching Catfish in Nigeria

Starting a catfish farming business can be both rewarding and profitable, especially in Nigeria where there is a high demand for catfish. One of the most critical aspects of catfish farming is the hatching process. A well-set hatchery ensures a smooth and successful breeding process. If you’re looking to get started, this guide will take you through the steps to set up a hatchery tank and prepare it for hatching catfish.

1. Choosing the Right Location

The location of your hatchery is crucial. It should:

  • Be near a constant water supply.
  • Have access to a reliable source of electricity for pumps and heaters.
  • Be well-ventilated with enough space to expand if needed.

2. Setting Up the Hatchery Tank

The hatchery tank is where the eggs will be incubated and hatched. To set it up:

  • Tank Size: Choose a tank depending on the size of your operation. A typical hatchery tank for small-scale farming is 2 x 2 meters and 1.5 meters deep.
  • Material: Tanks can be made of concrete, plastic, or fiberglass. Plastic and fiberglass tanks are easier to clean and move, but concrete is more durable.
  • Positioning: Set the tank in a shaded area to prevent overheating of the water.

3. Water Source and Quality

Water quality is essential for successful catfish hatching. The water should be:

  • Clean and Fresh: Use borehole or tap water. Avoid water from rivers or ponds, as it may contain harmful bacteria.
  • Well-oxygenated: Install an air pump or aerator to ensure the water is rich in oxygen, which is critical for egg survival.
  • pH Level: Maintain a pH level between 6.5 and 7.0. Test the water regularly using pH strips or kits.

4. Installing the Filtration System

Filtration ensures the water remains clean and safe for the developing eggs. Use a mechanical filter to remove debris and a biological filter to manage waste. Regularly clean the filter to prevent clogging.

5. Controlling the Temperature

Catfish eggs hatch best in water temperatures between 26°C and 30°C. If the weather is too cold, you may need to install a water heater. Use a thermometer to regularly monitor the water temperature.

6. Breeding and Fertilizing the Eggs

Once the tank is set, you need to fertilize the eggs:

  • Broodstock Selection: Choose healthy, mature male and female catfish.
  • Induced Spawning: In Nigeria, hormone-induced spawning is common. Use synthetic hormones like Ovaprim to stimulate egg release.
  • Egg Fertilization: Strip the eggs from the female and the milt (sperm) from the male, then mix them carefully in a bowl before placing them in the hatchery tank.

7. Caring for the Eggs and Fry

After fertilization, place the eggs in the tank:

  • Avoid overcrowding: Make sure the eggs are evenly spread out in the hatchery tank.
  • Monitor for Fungus: Use an antifungal solution like methylene blue to prevent fungal growth on the eggs.
  • Hatching Time: Catfish eggs typically hatch in 24-48 hours. Keep a close eye on them, maintaining the temperature and oxygen levels.

8. Feeding the Fry

Once the eggs hatch, the fry will need proper care:

  • Initial Feeding: For the first few days, they will feed on their yolk sacs. After that, start feeding them high-protein feed like Artemia (brine shrimp) or powdered fry feed.
  • Feeding Frequency: Feed the fry 3-4 times a day to ensure proper growth.

9. Maintaining the Hatchery Tank

Regular maintenance is key:

  • Water Change: Change 20-30% of the water every few days to keep it fresh and oxygenated.
  • Cleaning: Clean the tank to remove waste and leftover food particles.
  • Health Monitoring: Watch out for signs of disease or stress in the fry, such as lethargy or abnormal swimming.

Conclusion

Setting up a hatchery tank for hatching catfish in Nigeria requires careful planning, preparation, and attention to detail. By following the steps outlined above, you’ll be well on your way to a successful hatching process and, ultimately, a thriving catfish farming business. With proper management, you can increase your hatch rate and ensure the healthy growth of your fry, contributing to the profitability and sustainability of your farm.

How to preserve your blended tomatoes to last for more than a month without putting it in fridge or warming.

You can preserve your blended tomatoes to last for more than a month without putting it in a refrigerator or warming it regularly by following the steps below:

The period from December to mid-February is a time when tomatoes are relatively cheap and in plenty supply in the major markets around Nigeria.

Tomatoes are used in many households to prepare paste and stews for delicacies like white rice, jollof rice, white yam, porridge, soups and many others meals. If you are a tomato lover you might want to extend your enjoyment of sumptuous tomato stews beyond the season of plenty into the season when it is in short supply.

You can preserve your blended tomatoes to last for more than a month without putting it in a refrigerator or warming it regularly by following the steps below:

  1. Wash your fresh tomatoes to your taste.
  2. Pour it in a pot and add little salt and water. Steam it for just three minutes.
  3. Remove all tomatoes from water and blend it.
  4. Boil your blended tomatoes to allow its water content to evaporate to your taste. (It is advisable to let it thicken.)
  5. Pour the tomato paste into a container made of glass which you can cover very well (e.g. an empty mayonnaise glass container with cover). Close the glass container very well.
  6. Put your tomato paste in covered glass container inside a pot with little water and heat for two minutes to warm the glass container and its content.
  7. Now you can store your tomato paste wherever you want.

You are advised to consume your tomato paste within 6 weeks.

This method comes in handy if you want to buy tomato in bulk cheaply and consume it little by little over 6 weeks.

Oh, you can also order your smoked and dried catfish from Divine Fish Farm which will also retain its great taste and nutritional value after 6 weeks. Dried catfish gives stews a distinct traditional taste.

Thank you.

Email: info@divinefish.com.ng, Phone: +234-8077776861, Website: www.divinefish.com.ng

Tomato sause or stew
Tomato sause or stew

A pack of dried catfish from Divine Fish Farm
A pack of dried catfish from Divine Fish Farm

Fresh Tomatoes
Fresh Tomatoes

Global Entrepreneurship Week 2016 Agro-Ignite Conference

On Thursday, 15th November, we were at Agro-Ignite, one of the Global Entrepreneurship Week (GEW) 2016 conferences, organised by Enterprise Development Centre (EDC), Lagos.

The need for Agro-Ignite was borne by the current economic downturn in Nigeria, particularly with the fall in the oil sector. The organisers thought the event was timely as agriculture is being repositioned as a key driver of the economy in Nigeria. The conference was targeted at young entrepreneurs engaged in agriculture business (agribusiness) and those contemplating getting into one agriculture business or the other.

Panels at the conference discussed the opportunities in Nigeria in the agribusiness chain from production through transportation to markets and factories for sales and processing, to the point it gets to the table or hands of the final consumer. The challenges of engaging in agribusiness were discussed. Ideas on ways to overcome the challenges were shared.

img-20161117-02144 img-20161117-02146

Also discussed was access to funds, the funding institutions like Bank of Industry (BOI), Central Bank of Nigeria (CBN), and commercial banks, and the types of funding available to agriculture entrepreneurs in Nigeria. Representatives from Diamond Bank Plc. and BOI were around to share good information on funding at Agro-Ignite.

Farmers, food processors and marketers from existing agribusinesses in Nigeria shared their experiences during the panel discussions.

Divine Fish Farm benefited from the information shared at the event and from networking with other stakeholders in the Nigeria agriculture industry. Divine Fish Farm grows catfish, processes it, markets it and sells it to customers in Lagos and Ogun States in Nigeria and in the United States of America (USA).

Participants at #GEW2016NG #AgroIgnite include Mr Fatai Afolabi, Mr Innocent Azih, Mr Olusola Sowemimo and Mrs Adenike Olalere.

The sponsors include British American Tobacco Nigeria Foundation (BATNF) and Diamond Bank Plc. The host was Enterprise Development Centre, Pan-Atlantic University, KM 22, Lekki-Epe Expressway, Ajah, Lagos. The event held at Four Points by Sheraton, Victoria Island, Lagos.

 

http://divinefish.com.ng/blog/blog.php?ask=17

The Great Prospects In Fish Farming in Nigeria

Following is a speech presented at a World Food Day event held on Saturday, 18th October, 2014 by the Managing Director of Divine Fish Farms.

The Great Prospects in Fish Farming in Nigeria

Good morning ladies and gentlemen. I would like to recognize Mr Duro Kuteyi (Chairman/CEO, Spectra Nigeria Limited), Mr. Kayode Oyeleye (Adviser to the Minister of Agriculture), Mrs. Bisi King-Paul (of Unilag 103.1 FM), Mr. Babawale Ojoye (CEO of Yoshinto International Limited), Mr. Keme Abuede (Managing Director, Conspicuous Cakes), Mr. Rufai Adeleke (CEO, Microres Limited), Mrs Lilian Eze (Founder, Just Events Academy), and Mr. Fabian Odum (Food Scientist).

Good morning Lydia and the crew of Gourmet Guide on Unilag 103.1 FM. Good morning to everyone here at the Food Fair.

My name is Ugochukw Ukwuegbu and I manage Divine Fish Farm. I am here today to talk about ‘The Great Prospects in Fish Farming in Nigeria’.

The word ‘great’ is a big word. It is a word we can use to describe men like Nelson Mandela, Thomas Edison and the Wright brothers.

‘Great’ is a word we can use to describe countries like the United States of America, the United Kingdom and China.

However, when you put the word ‘prospects’ after ‘great’ when describing something you mean the thing is not yet great, but that it has the potential to be great.

When we talk of countries with great prospects the countries that come to mind are countries like Nigeria, Democratic Republic of Congo, India and Brazil.

When we say ‘Great Prospects in Fish Farming in Nigeria’, we are saying that fish farming can be great in Nigeria but it is not yet great. We are also saying that though fish farming has richly rewarded Nigerians there is still much room to accommodate and reward more people.

This is a product of fish farming. It is processed catfish which has been packaged and branded. What now are the factors in Nigeria that make this product have great prospects?

From my experience these are the factors:

1. Market – Does catfish have people that will consume it in Nigeria? Nigeria is a country with an estimated population of over 160 million people.

2. Factors of Production – Is there the land, water, labour, capital, feed, fish and other farming inputs necessary to grow and process catfish in Nigeria?

3. Can the fish be marketed to the customer? Can it be sold to the customer? Can it be delivered to the customer? Can the expectations of the customer be met at the right price?

4. Business – Can a business be made out of catfish farming in Nigeria? Can the business be sustained? Can the business be scaled up?

5. Are there the people that can make it happen in Nigeria? The answer is yes.

The answer to all these questions is YES.

There is a source that suggests that youth unemployment in Nigeria is as high as 40%. Among this high number of unemployed youth are senior secondary school leavers and polytechnic and university graduates. Many of them have returned to higher institutions to enroll in advanced learning programmes.

I am example of this last group. I am currently pursuing my Masters in Mechanical Engineering here at the University of Lagos. In one of our classes our professor said that the reason a lot of us were enrolling in MSc programme is because we are jobless.

This begs the question, why are there so many highly educated yet unemployed youths in a country with great prospects in agriculture?

I am an educated young Nigerian engaged in catfish farming and I want to tell you my story.

Divine Fish Farm StoryOverview

Divine Fish Farm began in 2008 when my mother received a loan of six hundred thousand naira (=N=600,000). She used the money to construct three fish ponds in a portion of our compound near Sango Ota, Ogun State.

We stocked two thousand pieces of catfish fingerlings in the ponds, fed them to table-size and sold them after six months to market women who come in groups to our house to buy fresh catfish in wholesale quantities. These market women retail the catfish in nearby markets.

The running cost of growing the first set of catfish was about three hundred thousand naira and we made sales of about four hundred thousand naira.

Today we can grow two thousand pieces of catfish with three hundred thousand naira and sell them for four hundred thousand naira after four months. We also provide consultancy services to other fish farmers. What is more is that we can still do better with our current capacity.

We have made improvements since we began the business six years ago in 2008. For example, last year, 2013, we invested in a brick oven for processing our catfish.

Adding value to our catfish by processing them allows us get better returns. The main effect is that a catfish growth and sales cycle that used to take us six months now happens in four months.

Processing our catfish also means we can have customers far from our farm. For example we have a customer in a catering school in Surulere, Lagos. We also have a customer in the United States of America (USA) to whom we export processed catfish.

Divine Fish Farm as a Business

The first thing anyone will ask you if you say you want to start your own catfish farm is if you have reliable source of water. (This of course assumes you already have the piece of land on which you want to construct or install your pond).

You will also need feed for your catfish, electricity to pump water, a little knowledge about how to grow the catfish, attention to the business, patience and keen interest to see you through each cycle of the business which begins when you stock the catfish as fingerlings and ends after you sell them all four to six months later.

In the beginning we relied a lot on the experience of other catfish farmers in our locality around Sango Ota, Ogun State.

We went further by going on the Internet to research catfish farming. We got material from a University in the Mississippi area of the USA which was very useful.

We learned from the material and with time that factors necessary for optimal catfish growth are quality of fresh water, quality of feed, feeding, and surface area of the fish pond in which the catfish grow.We have also received business training along the way because at the end of the day the catfish farm is a business and it is important to make profit to pay the bills and contribute to putting bread on the table.We have learned to balance the books, improve our marketing and broaden our customer base.For me it has been a great practical business learning experience. A catfish farm business with an annual capacity of six thousand fish and one million three hundred thousand naira turnover is a micro business.

With my experience in the business it would not be too much trouble for me to scale up the business or even to venture into a new agro-based business.

Gourmet of Catfish

Fresh catfish is a delicacy. It is widely enjoyed as catfish pepper soup in homes. Catfish pepper soup is popularly called ‘point and kill’ in bars and restaurants.

Fresh catfish is also great for cooking stews.

There is also processed catfish. The processing in our farm is a systematic smoking and drying of fresh catfish in brick ovens using firewood and charcoal.

The catfish that emerges at the end of the process is a tasty delight. It will transform your soups and stews. You can also use it to cook jollof rice, beans, yam porridge and other meals.

Expectant mothers love pepper soup cooked with dried fish.

Some Nigerians even use the processed catfish to drink garri. Once I delivered processed catfish to a doctor at his clinic in Surulere and right in front of me he opened one pack and started chewing on a piece of fish. He so loved it that he finished one whole piece before I left his office.

Nutritional Benefits of Catfish

Catfish helps you meet your protein needs and boosts your intake of vitamins and healthy fats and fatty acids.

Catfish is low in calories and fat.

Eating catfish is a tasty way to boost your intake of omega-3 and omega-6 fatty acids. Both of these nutrients play a part in heart and cognitive health. Consumption of these fatty acids is thought to be associated with reduction in blood pressure and reduced risk for certain cancers, inflammatory conditions such as rheumatoid arthritis, and even mental decline.

Catfish Farming as an Avenue for Self Employment

Former President Olusegun Obasanjo, who is a farmer, onse said that if you want to become a billionaire then you should go into farming.

Food will always sell, and in Nigeria with a population of one hundred and sixty million people, there is a large market for good food at the right price.

I encourage young Nigerians who have the interest and who have access to the factors of production needed to start a catfish farming business to try it.

Catfish farming is something you can do in your backyard if you live in a compound owned by your family.

If you have the opportunity and the will, go start something. When you succeed it will open other doors for you.

But then it does not have to be catfish farming. Nigeria is blessed with so much arable land in the rural areas and if you come from an area where farming is practiced extensively you can give it a try. It is a move that will require a lot of bravery but if you have completed higher education then you should be sufficiently educated to pull it off.

Agriculture has a long chain of production which includes planning, production (crop production, fruit production, and livestock production), harvesting, processing, marketing, distribution and sales. An enterprising young Nigerian should be able to find somewhere to plug his skills into. You do not have to be engaged in the physical farming itself to be involved in the economy of agriculture in Nigeria.

Furthermore, agricultural methods in Nigeria’s rural areas are largely primitive and if you are equipped with some capital and the right education you can do wonders.

One thing I am sure about is that there is vast potential in agriculture and one piece of cheering news is that government at the state and national levels in Nigeria are allocating resources to implement agricultural reforms in Nigeria. One of their problems is that not enough young people are tapping into their programmes.

Ugochukwu Ukwuegbu
MD, Caseray Solutions Limited