Ottos are a fav. of mine and do a good job of cleaning up brown algae. Also they are often active when the lights are on, which is the opposite of most plecos. My zebra otos are the most beautiful algae eaters there are IMO, but they are very hard to find. Otocinclus do require supplemental food once the brown algae is depleted. Also, they have a tendency to die for no apparent reason.
I have a clown pleco as well, but he is rarely seen. I see him once in a while when the room light comes on in the middle of the night. It is a completely nocturnal fish.
I have a clown pleco as well, but he is rarely seen. I see him once in a while when the room light comes on in the middle of the night. It is a completely nocturnal fish.