Any well balanced flake food for tropical fish will do.
She can buy some little fish that will eat the mosquito larvae. I have White Cloud Mountain minnows.
No, they actually lay eggs. The eggs are laid in a patch of slime that might stick to some plants or to a rock. They hatch out in two or three days. White Cloud Minnows will occasionally eat their young, but not always, especially if they have other food. It might be worth separating the young till they grow a bit.
no, sharks do not eat minnows. dolphins do, though.
frogs can eat minnows
Whatever perch eat would increase in numbers. White perch are known to eat the eggs of such walleye and other true perches. And they eat small minnows like mud minnows and fathead minnows.
Yes, raccoons will eat minnows as well as larger fish.
It depends. Some will and some won't. Crappies are know to eat minnows.
Flounders eat minnows.
no
algae
Like all animals, minnows get their energy from the food they eat.
red eared slider turtles will eat alot of things like:guppies,snails,shrimp,somtimes crab or hermit crab,tetra fish(cloud white or glo lite),minnows,and somtimes even other turtles.