I never had a saltwater tank before and I love the way this fish looks. Kinda looks like a datnoid to me. I'm thinking of doing a community of 5 in a 125g, barebottom. I'm used to large predatory fishes and doing 100%+ waterchanges twice a week. Any ideas on how I should run the filtration? I was thinking of using a fluval fx5(all mechanical) and a wetdry(bio). Does anyone have experience in raising multiple red emperor snappers? Can these be mixed with bluestripped snappers(Lutjanus kasmira)?