steve_58
New Member
Can anyone tell me what this is? Also what the coral is ? I got this rock in some ruble rock about 6-8 months ago and about a week or so after I put it in my tank the coral came out of it.Then a few weeks ago two of these tube things appeared growing out of the coral.The rock is 3 1/2-4 inches across. I am thinking maybe a type of encrusting goniapora but not sure and no idea what the tube things are..They do grab and feed on the frozen brine shrimp I feed the fish and anemones.
