Hey guys, I'm needing to upgrade my current filtration on a 125 gallon tank. I have mostly cichlids so you know I need a good filter. I'm considering a pressure filter and was wondering if any of you had used a pond pressure pump/filter?? I currently have a 2 oddysee canister filters and they are on their last leg. A sump or wet dry is totally out of the question cause of the lack of room. The tank is very close to the wall and moving it is not an option. Any help would be much appreciated.