Bala sharks are nice fish that get along with anyone that does not harm them. I would not at all recommend putting any into a 55gal, for they grow so fast and are active swimmers. Also, they are not cycle fish, very prone to ick. I have three in a 210gal, I know they are small at the stores, but believe me, they grow very fast!
Last edited by Twistersmom; 01-21-2009 at 04:46 PM..