okay, i'm slightly agitated atm, cause i just put a 2-3 inch crayfish/yabby in my community tank and there's nothing i can do because it's in the other house, (i'm in the middle of moving houses). I know, i'm so stupid right now, i thought they would be fine, but it's on my mind and i can't do anything about it. it's happened to me before where a crayfish was introduced to my tank and it killed a kuhli loach. but, there is a slightly good side. i thought it should be fine in the tank if i clip it's claws, just slightly where it's sharp, just at the tip. i tested it's pinching strength, not much power or grip but i still feel worried. i am going to get it out the frist chance i get tomorrow, i can't do it now, it's night time and mum is tired. i'm bit worried for that it's going to snap my black ghost knife in half or tear my angel to bits or eat my plants. anyways, 2 questions are the fish a little safer with the crayfishes claws clipped? i thought it could stay with the fish if i just clip it's claws like once a month, is that stupid and/or cruel? BTW, i didn't buy the crayfish or catch it, it came in a bag of plants i bought yesterday. i was going to put it in my 7 g tank for now, but it wasn't set up so i stupidly put him in the main tank. anyways, thanks for any answers, i am agitated right now.