What's growing on my rock?

[Capsle]

What's this white thing? Is it a sponge? It's doubled in size since yesterday.

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[Remy LeBeau]

How does it feel to the touch? If I had to guess I would say a sponge as well.

 

[mcgyvr]

Sponge..

 

[zoafarm]

+1 Sponge

 

[Capsle]

What's growing on my rock?

It's actually pretty hard.

Thanks


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