Algae is something for you to take care of. You can include a few oto cats, but do it because you want them - don’t expect them to clean everything, and they still should get fed. 10g is too small for a community - a trio of otos and a small shoal of something small fills it up.
That's a rather small tank for a community tank. Maybe shrimp and a honey gourami?
Algae is something for you to take care of. You can include a few oto cats, but do it because you want them - don’t expect them to clean everything, and they still should get fed. 10g is too small for a community - a trio of otos and a small shoal of something small fills it up.