Suggestions for System

[Littlefishy]

Hey all!

We are planning on plumbing our old 26g bow into our existing 75g system (sump included). We wanted to take the opportunity to do something cool! Any suggestions as to what system to set up in it? Any neat 26g FOWLR fish? What about a seahorse tank? Thought I would ask for some suggestions first and research from there.

Thanks in advance!