Oscar98
Aquarium Advice Addict
So i turned on my lights earlier today and my oscar started flaring its gills and vibrating its whole body. Whats he/she doin
So i turned on my lights earlier today and my oscar started flaring its gills and vibrating its whole body. Whats he/she doin
Trying to impress you.
Yes, they seem to be mating displays. But it can also be a sign of aggression. Your Oscar may be seeing a reflection of himself.
By vibrating, do you mean shaking his body laterally with his mouth open? If so, sounds like my Oscar when he attacks the glass.