Green star polyp growing over Cyphastrea

[moiy24]

Any tips on stopping it?

 

[lauderdalestunner]

Wow clash of the Titans. I used to respect Cyphastrea.... lol they are both known for fighting a razor blade on Gsp or scrap or glue on the Cyphastrea

 

[Dsnakes]

That's a tough one. Can you aiptasia x along the GSP line? Maybe start killing it off there. I don't know if it will work on that or not

 

[Dennis Cartier]

I would just peel the GSP off the rock around the point where it is over growing the cyphastrea. Frankly I am surprised, it is usually cyphastrea that outgrows and threatens other corals. It looks like it has met its match with your GSP.

Dennis

 

[reefwiser]

GSP can take over anything. One of the corals banned from my Aqurium. [emoji3]