Quote:
Originally Posted by Favasfish
I see, I try to remove them by cleaning manually and it will only be gone for a week and then it is back. The algae is green in colour and I have put in five ottos and they can't solve the problems effectively.
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How big is your tank? Plants? Fauna? Lightings? 5 Otos is a lot if it's a small tank. They're going to starve if you don't have the right kind of algae for them. And if i'm not wrong, from observing my otos at work, I seriously doubt they eat those stringy type algae. Wrong mouth for it. Remembered somebody mentioned in this forum about adding mollies to eat those algae, but that would depend on what other fauna you have in the tank as well.