What an oto does...

I like the danio that made a cameo appearance, LOL.

That's quite a bit of green algae on your gravel for the oto to munch on!
 
hmm... ottos moving constantly is normal?

cuz the ones in my LFS act like plecos... just stick there...
 
CaitxSith said:
hmm... ottos moving constantly is normal?

cuz the ones in my LFS act like plecos... just stick there...
Well, I found the otos - as long as they are healthy - are some of the most active fish in the tank. They swim very fast.
 
If they happen to find a good grazing spot, they can sit in one place for several minutes. But they spend most of the day hopping from one seemingly random spot to another. And if you get a pair of them at the right time they'll go nuts and chase eachother around the tank.
 
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