Oct 24, 2022 #1 J joshnab New Member View Badges Joined Oct 23, 2022 Messages 1 Reaction score 0 Location Tucson Rating - 0% 0 0 0 I purchased live rock from my local fish store for my first tank and it had this on it. The person helping me mentioned that it wasn't harmful but I want to know what it is? Also is there anything I should worry about on the rock?
I purchased live rock from my local fish store for my first tank and it had this on it. The person helping me mentioned that it wasn't harmful but I want to know what it is? Also is there anything I should worry about on the rock?
Oct 25, 2022 #2 TheDuude Active Member View Badges Joined Feb 26, 2020 Messages 484 Reaction score 510 Location Detroit Rating - 0% 0 0 0 Looks like a leather coral of some type
