Aquaponics Grow Bed To Fish Tank Ratio

There are 6 types of grow bed designs in aquaponics all differ in the way they deliver the nutrients to plants.

Aquaponics grow bed to fish tank ratio.

Use 45 grams if you do not discharge solid fish waste and 120 grams if you discharge solid waste to your garden. In general the recommended grow bed to fish tank ratio is approximately 1 1 i e. The fish tank volume should be approximately equal to the volume of the grow bed. The volume and weight of 10 inches long fish can be more than 100 times of 1 inch long fish.

Step 2 add grow beds in a ratio of 1 1 start with a grow bed ratio of 1 1 which is 800 square feet of grow beds for an 800 gallon fish tank. As the fish grow it increases in length width and height. You will need to feed your fish 15 40 grams of fish feed per day per square meter. This is a crucial factor when determining the number of fish you can keep ie your fish to water ratio.

Fish are most comfortable in large tanks so estimate at least 1 800 gallon tank for a profitable aquaponics operation. This is only applicable for smaller tanks. System design and grow media. You need to feed 45 to 120 grams per day to your fish.

You cannot follow this rule to stock the fish that have a tendency to grow larger. The three growbeds have a combined grow area of 3 square meters. This ratio can also be termed and determined using different parameters.