PlantedReef
New member
Can anyone tell me what this hammer coral is doing? I'm guessing its some type of sweeper tentacle maybe? It has been appearing and disappearing so, its not a deformity but, it appears that the coral has control over it. I just thought it was odd as it has some weird vascular parts down at the base. I'm trying to get all of the pictures here but I'm only able to upload 1 of them. Any ideas?