Got this frag if orange digi as a DBTC and it had gotten stung by some neighboring corals. One arm was going white when I got it. Should I cut off the arm or wait to see if it re grows? It started as just a small part of the arm but since reefed it has spread to the whole arm.
I would leave it if it slows but you could always frag it in half so it doesnt take the whole thing. I would be surprised if it kills the whole frag from another coral stinging it.
