Thank you all, and thank you SueD, I would like to start a journal eventually but for now I'll just leave it here.

I had my 72 gallon set up as a community tank in the past but have mainly had South/Central American cichlids of different geophagus species.

Right now my 72g only houses a sm. synodontis catfish (needs to be Id'd) I recently picked up which will be going in my 50g, and a clown loach I've had for almost 19 yrs. now and has to be in his or hers early 20's!