Belikin Posted March 18, 2019 Share Posted March 18, 2019 Any idea what this is? The red thing, shaped like a cannon. Quote Link to comment
duderubble Posted March 18, 2019 Share Posted March 18, 2019 Is it mobile? Did it come in recently as a hitchhiker on that rock? Quote Link to comment
Christopher Marks Posted March 18, 2019 Share Posted March 18, 2019 2 hours ago, Belikin said: Any idea what this is? The red thing, shaped like a cannon. Most likely it's a sponge of some kind, a common hitchhiker on live rock. They're generally peaceful filter feeding reef inhabitants that slowly encrust on rock over time. 1 Quote Link to comment
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.