Ok I think my BGK is broken in the head. I have had him in the same 250 g. tank for over a year. I do my water changes like I always do, but now for the past 3 water changes when I put my vaccuum hose in the tank, this psycho ghost almost kills himself. i use a 1 inch hose so I can skim the surace of my sand in the tank and pick up waste without sucking alot of sand. Well the ghost came out of no where and slam gets sucked up to the hose, I pinched the hose to stop flow and he came right back at the hose mouth wide open and bites the hell out of the hose, smims in circles around the hose and bites the daylights out of it. Every time now I have a hard time dodging him when i need to vaccuum. He is adament about killing the hose. I cant do safe water changes no. GRRRR!!!! Anyone elsae have a tard for a ghost? Any suggestions beside netting him temporarily? I have tried that before with other fish and the others attack anything in a net. Cant use a divider cause I dont want to risk scratching acrylic.

