It has been a while but I have decided to pick up my discus tank project again. I have a tank that measures 48x15x18 (approx 55 gallons, I think) and will be a bare bottom tank with some bogwood (and eventually small ferns?). I am planning on keeping no more than 5 discus in the tank. I already have a Fluval 206 that I wanted to use but then add another canister filter - like a Fluval 106 or equivalent. Here are my questions/concerns: will they create too much current/water movement for the discus? If the two filters are ok, I am unsure of what media to use and how to divide it. Anyone have any ideas? Of course, the fish would not go in until the tank is cycled and I am sure the water parameters are good for the fish. Or perhaps I could use the 206 with an HOB? Any feedback would be greatly appreciated Thank you.