Personally, I wouldnt have chosen that fish as a starter. Lawn mower bennies need an established tank with lots to graze on. Mine spends his time nipping at the algae on the live rock, and eats the brown algae off the glass. I'm sure he also eats the tiger pods
at night. He's always fat. I put 2 in a few weeks ago. Mistake. The dominant one killed the other for territorial reasons. 120 g tank.