Dispar Anthias wont school

Newms118

New member
I have two dispar anthias, one small and one large. They were obtained at different times. They dont school at all. The big one just chases the little one away. Any idea why? I dont think one is male bc they look the same and I though the male dispar is very distinct.
 
+1 two is prob not gonna cut it

Also, how big is your tank? In order to see actual “schooling” behavior you really need a huge tank and a huge group. Fish naturally school mostly to evade predators and they school over a very large area.

With anthias I’d say add at least 5 more to curb aggression if your tank is big eneough
 
Like pointed out, two fish is not a school.

Also anthias do not really school in the wild, that is a misconception. They have a highly hierarchical harem structure but it is not a school, or organized like a school. If a schooling fish like sardines gets spooked, they rush towards each other. If you spook anthias, they all swim towards different direction.
 
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