Ottos and dojo loach as tank mates

[BEAM1080]

Need some help. Will a full grown dojo loach eat my O cats. I can’t find them. He never ate them before. Weird. 6 gone.

 

[MacZ]

Did you add the Otocinclus just recently? (less than a month)

 

[veggieshark]

Are they all gone at the same time or one by one in a period of time?