I am curious and would like to take a poll of how many people have these fish and what their experience has been with them. Mine is about 6 inches and it got it about a year ago when it was about 2 inches. It hides in a fake stump during the day but comes out in the evening right before I turn the light off or right after (this is when I feed my fish) and hunts/eats at night. He has eaten probably $30 worth of fish, platys, guppies, danios, mollies, cherry barbs, several different kinds of tetras, anything that will fit into its mouth and doesn't swim fast. What are your experiences with them?