Unknown hello ID

[ManQuarium]

Please ID no seen before. It looks to be logged under the mushroom

 

[Casket_Case]

That’s just a big pineapple sponge

 

[vetteguy53081]

Pineapple sponges form when water quality is good with biodiversity and are not long lived. Silicates in the tank can contribute to sponge growth and generally the source is RO units.
They do steal trace elements from tanks but again, not long lived

 

[ManQuarium]

Pineapple sponges form when water quality is good with biodiversity and are not long lived. Silicates in the tank can contribute to sponge growth and generally the source is RO units.
They do steal trace elements from tanks but again, not long lived

Thanks