I bought my 75 gallon tank 5 months ago and was relatively inexperienced with fish keeping. My LFS said an Eclipse catfish would be alright for a tank my size as long as i provided areas where it could hide during the day. He is now about 8 inches and can no longer fit under its rock (Three Blue Botia hide under it with no problem) and i was wondering what should i do. I do NOT want to kill this fish, at the same time its unfair for it to live in an aquarium unsuitable for it. Anyone with ideas i would greatly appreciate it.