I think I'm going to return my Blackskirts. They have been just downright evil. Not only have they harrassed 2 of their own (resulting in one death) they are constantly nipping all my other fish (resulting in a dead serpae), they feed soooo aggressively even the gouramis is having trouble finding enough food and instead of a community tank, I feel like I own a constant battle zone! I'd almost rather just have no tetras and maybe a couple of rams, or even one angel then 3 not so colorful, highly aggressive tetras! I'm sorry to vent, it's just that I've been awake at night wondering who's going to be all beat up in the morning. Has anyone returned fish to their LFS? Mine said they'd gladly accecpt any healthy donations. I don't know, I just wanted a tank that I can look at and feel good, not nervous and anxiety ridden!! 