Triggerfish
Active member
anyone keeping these together? have an established male melanarus in a 110and looking to add what i believe is a christmass wrasse close to same size.
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Usually they will be fine, but the longer a single Halichoeres is in a tank as the only Halichoeres, the less likely it will be to tolerate a new Halichoeres.
A larger tank, such as yours, goes a long way in helping have success.
I have also had success adding multiple Halichoeres species at a time to a tank with an existing Halichoeres and this helps diffuse aggression.
That said, I had 2 yellows with a big melanurus in my other tank. Together for a long time. Yellows went down overflow for a couple weeks before I found them. When I put them back in, the melanurus killed them by the next day. So yeah, mixed bag.