I have a 10 gal tank, which had gold fish in it before (my gf and her son won at a fair, which is the only reason I bought the tank). However, I have transferred the gold fish to a pond, and am looking to do something with more color. Here's the set up. I have a 10 gal tank, 4 small decorations (pirate skull, pirate ship, princess castle, and princess sign I have a daughter w/ my gf and her son from her ex). 3 of the 4 decorations fish can swim into, and they are all smaller decorations. I have cleaned the entire tank, recleaned the stones and decorations; since goldfish are dirty. I also got a new filter (the other one didn't hang right) and a heater. So I have put new water in and i'm waiting 24 - 48 hours to test the water and get ready to put a couple fish in. I was thinking of putting a beta in as my "show" fish, but I was also hoping to have another 2"ish "show" fish in the tank w/ about 4-6 neon tetras. I know most betas work with neon tetras. Any suggestions for another show fish. I know he cant be as coloful as a beta and most likely will have to be another tetra to school with the neons. I was thinking a red-blue tetra. Any thoughts on that, or any other ideas?