- Location
- Long Island
I added some rock to my tank recently with some various polyps and a sponge of some kind. I noticed some brittle stars, asterina stars (which I immediately destroyed) and I THINK not 100% positive aiptasia? I don't want to kill baby polyps but I also don't want aiptasia lol and can anyone identify the sponge? I don't know much about sponges, every now and then a tentacle comes out and its NEON green?


