well... i still have to F with it...


on the top of they i made some holes on it, and i have a silicone hose coming out of them with a anti-syphon valve... but they still get air... i tried a penguin 175gph powerhead, but the venturi is vail and aids...

i'm planning of adding a tee up on to with a higher point of overflow with a hose on each and both of them on a luft lifter pump... yeah i know... i'm so very geeky with they terms...






the good news is that they are more powerfull than my return pump... so the tank's level is always pretty constant... and when the lights go out or anything my overflow fills up about half 10 gallons or so... so it's pretty FTMFW!!!!!!....