I am aware that many people skip 1 day a week as well but I did not include that in the poll because I don't want to make a ton of possibilities. If you want to add that you skip once a week feel free to post and say so.
I feed all my tanks once a day, but I feed the dwarf puffers every other day because the bloodworms are messy and they eat alot of the daphina in the tank already.
twice a day but in small amounts times vary also. That said as soon as the tank hood is opened my hiding guppies appear and the rest are on the surface waiting.
Platy fry get food 3-4 times/ day, every day
Oto & cory get food once/ day, every day
Bettas get food twice/ day, and fast once a week
All other fish get food twice/day, every day