My son has a 20 gal tank that came with a number of fish, including a fairly big Otocinclus. She was never shy, always attached to a plant leaf or the glass, out front like she didn't fear anything. We added 3 small Otos from the local pet store and they immediately began eating, out in the open since the day we got them. They never hide and they're always looking to eat. That tank has hardly any algae of any type whatsoever. In fact I'm supplementing the lack of algae by "growing" some on round rocks that I can add and remove so they always have something to eat. The tank is overcrowded too, we were complete novices.
I just can't believe the replies to this thread that make it seems like these guys aren't social. Mine are the exact opposite, outgoing, and even a bit pushy with the other tank mates. I've seen them bump the neons & glowlights if they get too close. They have no fear of the 2½" long Gold Gourami or the 3 inch long Molly.
I just can't believe the replies to this thread that make it seems like these guys aren't social. Mine are the exact opposite, outgoing, and even a bit pushy with the other tank mates. I've seen them bump the neons & glowlights if they get too close. They have no fear of the 2½" long Gold Gourami or the 3 inch long Molly.
