Any idea what this could be on my gsp? Hard to photo, sort of looks like what krazy glue looks like under water (but I didn’t put that in). Been healthy and growing well, I was hoping it was new growth, when you look close it sort of looked like tubes, that might become polyps, but now not so sure. All tank parameters tested today and normal. All other corals (including sps) look great. I did spray it with a puff of reef chili yesterday when feeding other corals for the heck of it, don’t think it could be it but I mention it just in case.
