Nice.
I have my 4 foot tank as a temporary home for my Clown Knifefish and Pleco. I'm still changing it all around and I'm thinking of changing the substrate so I can put my Geophagus in there and some eels when the Knife leaves. The knife will be leaving once he has outgrown the 4 foot and into a 6 foot.
Next to that I have my 3 foot which holds a small school of tiger and rosy barbs, Moonlight Gourami, Snakeskin Gourami, Geophagus Surinamensis, some kribensis (albino and normal) and My two Pufferfish are temporarily living in there untill One of my other tanks are free.
And another 3 foot wich holds My breeding angelfish, a chinese algae eater, a Bristlenose and a Jag cichlid is in a guppy breeder in that tank untill i find him a new home.
We also have a 3 foot with some big axolotyls, my puffers old 70L wich currently has a couple hundred tadpoles in it and then theres aarons(dixon1990)2or3 thanks too.