Adding red tail to blue tail tamarins


New member
Hi all. I have a male and female feminus wrasse and was thinking of adding a smaller red tail tamarin. I dont have an aclimatisation box and normally add with other fish all at once to reduce chance of being picked on. Anybody any experience with adding red to blues?

In addition I am thinking of addding a Halichoeres Melanurus male to halichoeres marginatus male. The marginatus is a lot bigger, nearly fully grown. Again any experience?

Thanks in advance.