If I do see a problem I'll move them and just create a species tank... Right now they're co existing well with everyone except I haven't added the cories or rainbows (which you indicated would be the problematic element). Then again, the rainbows will get larger than the gouramis, guppies, and...
Gotcha, thank you! I wanted to stick to one species but I didn't want to over stock my tank and he said the poor turquoise has been alone for 6 months and he really wants to see him go to a good home... I'm hoping he'll shoal with the rainbows?
So, this is my first post! I'm not totally new to this hobby, but I'm not the most experienced aquarist. I just bought by first large tank (a 55 gallon) a while ago. It is set up and running wonderfully (I cycled it then added my fish I had in other tanks). Currently I only have two platies, 3...