my first aquaponics unit, i hope this helps those of you who wish to enjoy the love of aquaponics… I Have a plan to eradicate Malaria if you can help please contact me claytonclaytonwest@hotmail.com 5,000 ltr water and 8,000 ltr gravel, 1/2 horse power motor ( $ 15 ) on timer ( $10 ) set [...]