I have a large trimac probably around a 12+ inches. he is a beast. Very interactive fish. housed in a 125 gallon. Great personality... but 6 of the last 8 sundays he has decided to eliminate one of his tank mates. Every monday I wake up to the carnage. He loves to dig and rearrange my tank. eats everything, great when I am doing the lawn really loves the grasshoppers.

