I have a 29 gallon tank with good readings
1 German Ram
5 black phatom tetra
4 panda cories
6 zebra danios
and ghost shrimp - multiple
The fish I am having issues with is my Oto, I originally had 3 but two of them died randomly, think I just got some bad fish from the store. They died about 3 weeks after I had brought them home and I am only left with one Oto.
He has been acting very oddly lately. He has plenty of algae to take care of in my tank, because I want to leave it there for himt o eat, but he doesn't eat it. I've put fresh blanched veggies into the tank also, he barely touches them, if not at all ( I think my cories eat it mostly and shrimp).
Today he is staying up by the filter just swimming in the stream coming out of it, kind of hovering like my danios do.
Any suggestions on what I can do for him?
I can't really get more fish for my tank unless some of them died randomly.