I just recently got my sorority going and I absolutely love it. My 30 gallon is home to Draco, my violet goby so I decided to add my sorority to it and see how they do. I already had three tetras in it and shrimp so I added 6 females to it and they have done great! I was a little worried about the flow of the HOB and will probably go ahead and baffle it but they are so beautiful. I don't know why I haven't done this before! I put three blue,one yellow,and two white and red and they just look awesome. They swim all around Draco when he comes out almost as if they know he will stir something up to eat. Now I want to change out the plastic plants to real ones. Thought I would share these pictures!