I feed all my fish on a daily basis, and feed my baby turtle 2x a day.
Occasionally I forget or skip a day on the fish feedings and don't feel bad. I just try not to overfeed, and I usually do various flakes as a staple, with frozen 1-2x a week, and maybe 1-2x a month I offer those that will take it, some live food. If I leave town for like 1-2 maybe 3 days, feed a little heavier right before I leave and then don't worry about it till I get back. If I leave for more than 3 days I usually will use a block feeder.
Occasionally I forget or skip a day on the fish feedings and don't feel bad. I just try not to overfeed, and I usually do various flakes as a staple, with frozen 1-2x a week, and maybe 1-2x a month I offer those that will take it, some live food. If I leave town for like 1-2 maybe 3 days, feed a little heavier right before I leave and then don't worry about it till I get back. If I leave for more than 3 days I usually will use a block feeder.