Hello Fellow Fishlorians! My LFS has some Sterbais and I wanted to up my school, so I’ll be buying 3 more. The only problem is that the ones at the LFS are half the size of the ones I currently have. Will there be any problem? Or would the smaller cories be able to hold up against the bigger ones? And another question not really related to the one above, but one of my cories lost its tail when a Discus accidentally pecked at it when it was next to some food. It has been about 2 months and no sign of rot, fungus, or new growth. Any ideas?