Chago09;967760; said:OK I have 3 freshwater tanks and 1 Salt. I have some big tanks as you can see in my sig although I to this day still have not owned a canister filter. My larger tanks are run on sumps and my 55 and 75 are run with AC 500 only. Now I want to try something new. I am buying a brand spanking new 75 gallon with probably a nice show stand. I want this to be something really nice because I have some cool ideas for it.
I was thinking of having the AC 500 again although I want to try sealing off the hood completly and not have any clutter on top of the tank. I also don't want to have a sump for this tank. So I am thinking about canisters.
Now like I said I have never used one. Although as I understand something like a xp3 only has like 400gph. Thats not enough flow for a 75 gallon is it??? its rated for a 175 gallon. My question is can you run a cichlid tank with a heavy bioload on solely a canister??? or do you need a HOB anyways to help clear the debris from the water??
Canisters are great filters. Depending on what type you use, and what your exact stock is, will dictate whether or not a single canister will be enough. Of course on most tanks, running one filter can be very dangerous.