Otto clean-up gang

[Whitey]

Iv just sold my large plec as he was gettin a bit too big for my tank but now im beginning to get algae forming on the rocks and thinking of gettin 3 otto's is that a good number to get at one time?

 

[Annastasia]

I think 3 is a good number. I have a few tanks with 3 Otos, and they always hang out together. You could get a few more, but it would depend on the tank, and how well it is stocked already.

 

[daudy_dojo]

in my 10 gallon i have 2 ottos THEY LOVE THE ALGAE!! and i love them! my tank was once the worst place ever for algae but these little guys have kept all my stuff clean for the past 3 weeks!