So I'm running out of room in my tank. I have a softball size piece of rock in my tank that I'm thinking about parting with to make room for my brain corals to grow. There are 15 different small colonies on this rock. For example, Rasta, scrambled eggs, bam bams, dragons eye, pink panthers, spider man, and Miami hurricanes are just some on the rock. So my question is, how much would a piece like this go for. I've attached some pictures, its the rock in the front.




