Is this Pipe Organ or GSP?

[See Gee Sea]

So I was at the big box store buying dog and cat food and just couldn’t pass this up. The label said Green Star Polyp but looks a little more like Pipe Organ to me. Even though I dipped it came with an astra starfish. To nuke or not to nuke that’s for another forum

 

[js_marra]

GSP

 

[Bryknicks]

That's GSP for sure. Pipe organs have individual polyps and not a mat like structure like GSP. You could see the purple mat under the polyps here.