:
What truly eats algae is water daphnae - basically fish babies but
unless your fish are breeding you do not have them and you can not
buy them.
I tried googling daphnae and nothing comes up. I think you mean Daphnia.
Daphnia are not fish babies they are crustaceans. I raise them for fish
food and if anyone wants some, I have plenty. They survive just fine
outdoors. Mine have lived outside through the winter so they are already
aclimated and they love algae.
http://www.google.com/search?hl=en&q=daphnia
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Mac Cool