This little fella is just pure evil. Won't accept any tankmates, not even a female Dovii, gonna grow her out a little more and try again. He is about 7" give or take. I had an 8" Rock Bass that I put in with him temporarily as I needed to move him and the Dovii killed it within an hour. That Rock Bass was mean as well and killed his fair share of fish. Pics have to be taken standing away from the glass as he's a glass banger and tries to attack anyone that comes near his tank. Anyway, enjoy some pics..