What is this ..???

[Jason mack]

Ok found this growing in a few places I think it's a sponge but seems too be encrusting ..its growing around and on a couple of corals

 

[Jason mack]

#reefsquad

 

[KJ]

Encrusting sponge.
https://www.google.com/search?q=enc...=2ahUKEwinzsOqlKffAhXjT98KHXn0AS4QsAR6BAgDEAE

 

[Jason mack]

Encrusting sponge.
https://www.google.com/search?q=enc...=2ahUKEwinzsOqlKffAhXjT98KHXn0AS4QsAR6BAgDEAE

Ok thanks @KJ

 

[KJ]

Ok thanks @KJ

 

[BedrockIOMC]

Looks like someone needs to blow their nose really bad. lol, SPonge!!

 

[saltyhog]

Agree, that looks like a sponge. The growing on coral does give me some pause. Take a turkey baster and blow on it. If it's a sponge it should not be easily displaced. If it comes apart and dislodges it could be a bacterial growth.

 

[Jason mack]

Agree, that looks like a sponge. The growing on coral does give me some pause. Take a turkey baster and blow on it. If it's a sponge it should not be easily displaced. If it comes apart and dislodges it could be a bacterial growth.

It's hard and encrusting..I had too break a couple of frags free from it, it's already grown up and over