How to Build Fish Farms

Build your own fish farm.

You've probably noticed in grocery stores and restaurants that more and more fish being served is labeled as "farm-raised." However, farm-raised fish are typically sold by large, commercial fish-farm operations. That doesn't have to be the case, though. If you enjoy eating fish and want to save money by raising them yourself, building your own fish farm may be the answer. Fish farms can be located in your own backyard and require a few basic materials and conditions to be a successful enterprise.

Things You'll Need

• Pond or pool
• Water aerator with charcoal filter
• Fish food
• Net
• warm climate

Instructions

1. Fill an area at least 10 feet wide by 10 feet long and no more than 3 feet deep with water from your garden hose. The bottom should be firmly packed dirt that won't drain. Be sure the area is exposed to sunlight so the water can reach an average temperature between 70 and 75 degrees F.

2. Install an aerator with a filter that pumps the water through the filter and back into the water. The aerator keeps the water oxygenated, and the filter with charcoal makes sure the correct pH balance is achieved. Just plug the aerator into a power source, and connect a hose that brings the water in, and another hose that takes the water out.

3. Wait at least a week for the water, aerator and filter to operate with consistency.

4. Buy your fish from a reputable fish supplier. Tilapia fingerlings are a good choice and available from many different fish suppliers. Other fish like trout and catfish are also popular choices. Find the fish that best matches your taste, budget and fish farm conditions.

5. Place the fish in the water. Buy the appropriate type of fish food and follow the instructions for feeding your fish. When the fish have matured, harvest them with a net. Consider buying broodstock fish, which are specifically designed to breed and replenish themselves.

Tips & Warnings

• Monitor the water conditions and consistently measure temperature and pH levels.

• Buy food from a reputable fish food supplier and follow the instructions carefully. Overfeeding or underfeeding your fish will cause health problems.

References

• Northern Aqua Farms: Hobby Farming
• Mother Earth News: Build Your Own Fish Farm
• Country Farm Lifestyles: A Guide To Fish Farming

Resources

• Read this Article in Spanish