Lettuce
	Take some lettuce leaves, clean them under the tap, now crush them by hand, then weight them down in the aquarium. It is surprising just how many different species of fish will eat them.
Potato
	Peel and dice the potato, then boil for a few minutes. The potato should be allowed to cool and then feed to fish. Do not allow the diced potato to turn black, It should be removed from the aquarium before it does so.
Spinach
	Feed fresh or frozen spinach, Never use tinned spinach because it contains lots of additives that may be bad for your fish. Boil the spinach for a couple of minutes, cut it up and allow to cool then feed in small amounts to your fish
Peas
	Feed fresh or frozen peas, Never use tinned peas because it contains lots of additives that may be bad for your fish. Frozen peas should be thawed out first before cooking. Boil the peas for a couple of minutes, allow them to cool then remove the skins from the peas and they are now ready to feed to your fish.