Hey guys. I'm wondering what kind of fish i can get in my 38 gallon fish tank. I have a Kribensis, 2 silver dollars, 1 panda garra (I think thats it), 1 dwarf gourami, 6 odesa (?) barbs and a brushy nose pleco. I would love to get another showcase fish to go with my silver dollars. I was thinking angel fish but not sure yet. Thanks in advance.