ok i am new to wet/dry filters i run ehiem canisters on my 135 g and my 125g but i am thinking of getting a 220g and want to try this wet/dry filter everyone says i should do . my question is i cant visulize it . i understand somethings but not the whole picture .drilled tank hose run to wet/dry filter filter hits bio balls and pump runs it back to tank sounds easy . what happens if power goes out . water will keep on flowing out of the tank to the filter ? i cant seem to fiqure it out . i understand about one way valves but do they make one for this ect ect .
if anyone can provide me some pictures i would love it .
thanks brett
if anyone can provide me some pictures i would love it .
thanks brett