I got a black ghost knife not long ago and put him into my 55 gallon. I thought he was a happy guy! He swam around and ate flakes from the top.
I came home the other day and half of his tail was bitten off. I couldn't figure out what fish had done it. I got my fiance to go out and buy some Melafix for him. We came home today and his whole tail was bitten off.
I immediately got my fiance to do fix up our 10 gallon guppy tank with plants and hiding places. Before we put him in, I saw my electric yellow (I HATE that fish) take a big bite. He bit his front fin off. He also took a big chunk out of my baby Frontosa!
So now my ghost knife is in the 10 gallon medicated tank. He can't swim. I don't know if he will make it.
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I really liked him too! He's so cute, and I know he gets really big, and I was excited. I've never lost a fishy yet!!!
I really don't want my electric yellow "pair" (I was told it was a pair, but I don't think so). I want to get rid of them, I didn't like them from the beginning. Now I need someone to take them off my hands!