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They are hard to take a picture of. Here are a few more?I can barely make out the two creatures I believe you're referring to. My guess would be either a type of sponge or tunicates. Can you get a clearer pic?
I’ve been trying many times to get a better picture, this is the best I’ve gotten. They are multiplying. Still a good thing?Yeah, still tough to see clearly. The appear to be a pretty common grayish sponge often found on Florida rock. They shouldn't hurt anything. Sponges like that often die off after awhile in most tanks anyway.
Ok, I can see them better in the last pic. They are a variety of colonial tunicates. Harmless filter feeders but you may have to remove some if they begin to grow on corals. More than likely most if not all will die off as the tank matures. Personally, I like stuff like this in my tank. Here's a picture of a similar variety growing on some zoas.I’ve been trying many times to get a better picture, this is the best I’ve gotten. They are multiplying. Still a good thing?
Kp aquatics (Florida)A little off topic, but where did you source the rock?
Ah yeah looks like it. Thanks for the help and insights.They didn’t look like something that could be problematic, but I noticed them spread fairly fast so figured I better double check. Thanks!Ok, I can see them better in the last pic. They are a variety of colonial tunicates. Harmless filter feeders but you may have to remove some if they begin to grow on corals. More than likely most if not all will die off as the tank matures. Personally, I like stuff like this in my tank. Here's a picture of a similar variety growing on some zoas.