hi im new to the bubble systems (recirculating) and can not find the answers that i need can anyone help?:wall:
the step up:
(1) 10 gal res. ice chest (can use something else if need be.)
(2) 4in air stones
(1) 20 gal air pump
(1) 160 gph water pump
1/4in tubing
clay pellets
rock whool
(2) 4...