flowerhorn health

I always thought flowerhorns were veracious eaters yet my flowerhorn is the exact opposite. Eats a couple hikari brand cichlid pellets here and there. Even the frozen blood worms don’t go down as fast as they used to. When I walk up to his tank he becomes very engaged, like he’s begging to be...

It has been a month since I have got his. He had good Red colour. Now he had turned REALLY DARK, I assume it is because for the inappropriate WATER TEMPERATURE. I have bought a Thermometer from the Local Fish Store and was using it, the water was cold (an approx of 23c or less) I blindly trusted...