Cheese Specialist
Newbie
Algae pellets, tablets, flakes etc should not cause algae in your tank as it is not living, unless you put too much in and left it to rot?guppymonkey said:I got a really bad infestation of hair algae after I got some algae pellets to try with my mollies. They didn't touch the pellets but algae started growing everywhere. I got four ottocinclus and they cleaned all the algae out of the tank in a couple weeks.