I want something else for my tank, and I was thinking, about a bumble bee goby. It's currently housing 1 Female Blue Gourami (young), 1 Male Swordtail, 1 Female Platy, 1 Male Balloon Molly, 1 Oto, and, 2 Bronze Cories.. Anyway, I think it's kinda boring, and want to add something else, it's either a goby, or 2-4 African Dwarf Frogs, or a YoYo Loach.. Anyway, let me know which you think would be best... Thx