I’ve been keeping saltwater fish for about 11 yrs. I keep everything from tangs, moray, sharks, rays. I decided to try my hand at keeping Octopus. But have a few questions. I have a 15 AIO cube..( all cycled) and have two Atlantic Pygmy’s. One is loose and the other one is in a plastic container. I would like to know if they can be housed together.. I have seen no aggression (as they can see each other ) The mantle is about the size of a nickel. Overall length 2.5”-3”.( both about the same size) Thoughts on releasing them together? Also would it be ok to place a 12 grass shrimp in the tank or will it be a stressor.
Thanks in advance
Thanks in advance