Hi welcome to fishforum. Algea eaters are pretty basic eaters. The reason most of your fish died and your algea eaters is probably because of bad water stat's. have you cycled the tank?
Do you have a test kit to test for ammonia, nitrite, and nitrate?
Algea eaters eat the algea of course. And at night time you should buy some algea wafers/discs/tabs whatever you want to tcall them. Just aobut every pet store has them. Those help with there diet. Also from occasion throw in some cucumber or zuccini. That vary's there diet...
Nick
Do you have a test kit to test for ammonia, nitrite, and nitrate?
Algea eaters eat the algea of course. And at night time you should buy some algea wafers/discs/tabs whatever you want to tcall them. Just aobut every pet store has them. Those help with there diet. Also from occasion throw in some cucumber or zuccini. That vary's there diet...
Nick