Design for aquaponic

Build a mini aquaponic system | nelson & pade, inc., Build a mini aquaponic system. as a general rule, you can support 1 – 2 square feet of growing area for every 10 gallons of fish tank water. gravel for tank bottom..

Aquaponics gravel | aquaponics made easy, Aquaponics gravel - everything you should know about aquaponics made easy, home aquaponics, backyard aquaponics and ecofriendly aquaponics..

Using gravel in aquaponics systems | doityourself.com, Gravel is essential for fish tanks when using an aquaponics system. aquaponics systems are designed to keep fertilization as natural as possible..

Aquaponics - open source ecology, Edible fish are grown in a tank. their poop enriches the water with nutrients. this enriched water is pumped into gravel beds with edible plants rooted in them..