Aquaponics Grow Bed To Fish Tank Ratio

In general the recommended grow bed to fish tank ratio is approximately 1 1 i e.

Aquaponics grow bed to fish tank ratio. You cannot follow this rule to stock the fish that have a tendency to grow larger. As the fish grow it increases in length width and height. System design and grow media. Use 45 grams if you do not discharge solid fish waste and 120 grams if you discharge solid waste to your garden.

Fish are most comfortable in large tanks so estimate at least 1 800 gallon tank for a profitable aquaponics operation. You need to feed 45 to 120 grams per day to your fish. There are 6 types of grow bed designs in aquaponics all differ in the way they deliver the nutrients to plants. For a smaller fish species the most widely accepted stocking rule is that for each gallon of water you raise an inch of fish.

This ratio can also be termed and determined using different parameters. The fish tank volume should be approximately equal to the volume of the grow bed. You will need to feed your fish 15 40 grams of fish feed per day per square meter. In general it is recommended that fish tank volume should be approximately equal to the volume of the grow bed which makes the suitable grow bed to fish tank ratio equals to approximately 1 1.

This is a crucial factor when determining the number of fish you can keep ie your fish to water ratio. This is only applicable for smaller tanks. The three growbeds have a combined grow area of 3 square meters.