I have 2 gouramis, 2 platys, 1 rt shark, 1 ictus cf, 1 bumblebee cf, and 2 Kuhli loaches (I am going to get 4 more) I would like to get one or two more species of loaches. I was thinking maybe a skunk or zebra. Will these work with my tank? If so, where do I get them for a reasonable price? Is it safe to have them shipped to you? Oh yeah, it's a 45 gallon.