Very weird loach behavior?

[MDK500]

Your fish is fine. Probably just bored. Most fish just drift along lazily without any companions to peck around so you need to get more. Yoyos aren't expensive nowadays.

He likes to follow around the sengal bichirs, so he does have some companions, just not of his own species... It's hard to find adult Yoyo's where I am... I only see babies.