Freshwater

Infusoria
Infusoria (paramecium and amoeba) are small animal protozoans that make
an excellent food for small, newborn fry. Infusoria are very tiny and form a
cloud when added to your aquarium water. Infusoria can be cultured at home
by soaking vegetable matter (such as a piece of lettuce) in a clear jar of water
placed in direct sunlight for at least a week. Check for infusoria when it
becomes cloudy by shining flashlight into the jar. The infusoria will appear as
small dust-like particles.
Rotifers
Rotifers are small invertebrates raised on farms. You can find the addresses
of these farms in most aquarium magazines, or try the Web sites mentioned
earlier in this chapter.
Tubifex, bloodworms, mosquito larvae,
and earthworms (yuck!)
We know these worms sound gross, but your fish will love them! You can purchase
freeze-dried tubifex and bloodworms in cubes or shredded form to use
as a treat periodically. They can cause digestive problems, so don’t feed them
to your fish regularly. Mosquito larvae provide good health and coloring for
show fish, but can be difficult to find. Fish readily accept earthworms, but
clean the worms thoroughly with water and chop them up before serving.
Feeding Fry
Chapter 10: Diet and Nutrition for Your Wet Pets
Young fry (baby fish) require a different type of diet than adults because their
digestion systems have not yet matured. The good news is that you can feed
many fry special foods available at your local fish shop. The bad news is that
young fry need to be fed constantly, so swing by the pharmacy on the way
home and grab some drops for your sleep-deprived eyes.
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