i have had my tank set up for a month i have a red tailed shark and 6 tiger barbs. I use Nutrafin sinking complete food tablets the tiger barbs go for it and the shark does to. Im wondering if i should try some floating pellets for the barbs and use sinking for the shark or just stick with the sinking for both.
But all fish like variety in their diets, so you could try giving them other things in addition to your staple, as a treat. Try blood worms or brine shrimp, my fishies love them!