Stocking ideas for a 55 gallon

[bosoxlobsterman]

So I have an opportunity to get a 55 gallon for free, which I was going to plumb to be part of the same system as my 36 gallon corner tank (I have a canister filter supposedly good for up to 100 gallons); two tanks connected to one filter

Can't get it for a couple weeks but ideas for stocking are always appreciated!! My corner tank currently has a yellow three-spot gourami, a paradise gourami, two panda corys, three bronze corys, five cherry barbs, a bristlenose pleco, and 6 baby black mollys (soon to be given to a friend).

First thing I'd like to do is get a couple more of each of the corys and split the two groups by tank, but after that....

 

[CoryFan]

This is my Bolivian Ram. It is a bottom dweller, 2-3" and schools with my cories. It is a very different, beautiful fish (different than my bristlenose). I thought you might like one.

 

[Cichlid Kid]

Well if your running two tanks off of one filter then at least you have an idea of what wont work like. For example no rift lake cichlids, fancy goldfish or brackish etc... you get the idea, still the possibilities are endless.