Quote Originally Posted by Good_Vibrations
Righteous, righteous.

Ok so the pumps I plan on using are designed for an aquarium up to 40 gallons, So I was thinking of running two of them to four 12" airstones.*
well in my closet i have 1 - 12 inch in a 5-gal bubbler and when it gets clogged up i unhook it from from my 15gal aquarium pump and hook my 240psi compressor to it and blow air into it at about 25psi and have noticed.....

it doesnt matter (to an extent) how many stones as long as their located benieth the plant itself and you have a damn good pump hooked to it..

basically its like this.... its not the size of the fist that counts, its the power coming through it that makes the difference..

ya know..?

later:thumbsup: