If you want some background read this thread: http://www.monsterfishkeepers.com/f...atfish-for-my-75-gallon&p=6799525#post6799525 but otherwise, I have a 75 gallon that has a stock of 6 giant danios (dither), 1 striped raphael catfish, 1 sailfin pleco (pleco is only for either 2 years or until it hits 8") then going to a 150+ gallon). It will soon also have a severum, 2 other 5-6 inch SA or CA cichlids, and a four line pimelodus. Right now it also houses a 2.5 inch rainbow shark that will be going to my friend on March 1st because he has been sucking slime coat off the other fish. While I LOVE catfish I would like to get a non catfish bottom feeder (to mix it up) to take his place. I was thinking maybe like a tire track eel or a senegal bichir? I don't know people I'm a catfish expert and that's my main focus so all you bottom dweller in general experts give me some ideas (please)!