Unfortunately some nasty bacterial disease wiped out my tank with Paretroplus dambabe and menerambo a few months ago. I was really sad because it had taken me awhile to find them and to find ones that were in my price range. Well a couple weeks ago my LFS had menerambo come up on thier stocking list (never seen before) and they ordered some for me. They sent four, all of which I bought for $11 each, but they were very tiny. Like >1" TL. Anyway two of them never really started eating well and died after a little while. So I am left with two... Will this be a problem with compatability? Do I need to buy more? Or just leave them as they are?