I have 4 Dwarf puffers with about 8 or 9 Flagfish. It's been working out great for several months, but I'm wondering about the eating schedule. I use staple foods every other day (which the puffers don't eat), and then use frozen foods every other day which usually the puffers enjoy. They eat till they are VERY round, so I know they are getting enough food every 2 to 3 days, but is this enough? I don't do live foods yet. I'd love to , but don't have the capacity yet. Any problems with these carnivores getting their fill every 2 or 3 days?