I have 3 red looking bubbles attached to a rock. I took the rock out and they are soft i could bust them with fingers probaly. What is this and do they need to go to the trash. Thanks
possibly red bubble algae it is the same as the green and can grow and reproduce in the tank. emerald crabs eat it along with a few other things cant remember what though. just dont burst them in the tank or you will have even more in there.
Mike
