fish food

[Rooster#3]

i reecently caught two small pertch and decided put them in a fish tank with two large minnows and two crayfish . so what i am getting at is what should i feed them.i have a oxyignater but i want to get a timer for it so it dosent run for to long




thanks
Roo#3

 

[ladycrotalus]

What size tank?
Does it have a filter?
The oxygenater will have to run 24/7 if you do not have a filter otherwise the fish will suffocate.

The crayfish will eat sinking shrimp pellets and the others will probably eat them too as well as blood worms and night crawlers. They might eat flakes.