Question: I have a jardini that's about 20 inches long he swallowed a piece of plastic off of my fluval canister filter. He has a lump on his stomach. He bends his head down a little. He still has his appitite. I believe he is moving his bowels. I fed him he ate bout 16 large golfish. His stomach went down after a couple of days but the plastic lump remains. I'm scared as hell. Is there anything I can do im scared he's gonna die. He still swims around the tank. I had him n my silver together in the same tank 10 years.