So here's the situation I'm in with my tank. I have a platy, 2 SAEs, 6 harlequin rasboras, and 6 celestial pearl danios, and 3 red cherry shrimp, more to come. People have said on this forum that a school should be bigger for fish to be happy, maybe 10. I was planning on pretty much stocking 3 6-8 fish schools of small fish, which I found to be minimum schools in my research. I really want to add rummy nose tetras at some point. Is there any way you see me being able to do this, or have I put myself in a spot in which I can't get the tetras?