>>25348815>>25348833>>25348936Oh, some people have commented about Aiptasia already, hope she reads that instead because right now she thinks it's a (relatively) harmless jewel anemone.
Anemone has tentacles all over its body, while Aiptasia has tentacles on the side.
>>25349158The xenia? An octo soft coral with fat stems is pretty rare already, Aiptasia? There are a lot of them & their color can vary depending on your lighting too. But anything with side tentacles & central mouth is a sign of danger for your SW tank.