New owner not sure food quantities!
We got 6 new fish yesterday, two gouramis, 3 cobra guppies, and one banjo catfish. They are all still really tiny apart from the gouramis which are about 1.5 inches. I'm not sure if I'm feeding them enough, I'm feeding them a finger-pinch of fish flakes in the morn and evening, but it looks like the cobras especially are looking for food right now. I really don't want to overfeed them. Any advice?