Only when they stink,so the answer would be often.
You can feed this once or twice a week
Twice a day.
there is no such thing as a micky mouse fish ( that was said im improving my own questions answer) yes there is its orangey red and has 3 dots on its tail that is in the formation of mickey heads and i got it from petco and saw them at petsmart yesterday.
you feed them every other day to them.
Feed it enough so it doesn't die.
One or twice per day.
You won't need to feed fish as often because it keeps them "full" longer.
Feed them the amount they can consume in about three minutes 2-3 times a day
At least once or twice a day.
What to feed a fish is not dependant on whether it was wild caught or captive raised, you feed a fish based on whether it is a predator, omnivore or herbivore. Though wild fish will more often need fresh foods, instead of prepared. At least when first aquired.
It depends on how big or what kind of fish you have. For example you feed a Betta fish one pinch in the morning and a second pinch at night.
yes, because of the smell