Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Actually, I take that back. I saw on your other thread that this "Aiptasia" appears to possess a hardened tube. In that case, I believe you have Colonial hydroids. Mine do not seem to bother anyone.The pictures are a little blurry, but what you have photographed and described sounds like Aiptasia.