Bright yellow thing/stuff??

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kdpuffer said:
Gee whiz Dino you must be as bored as me lol. Isn't it like 3 am there? Lol

Haha yeah 2am all old school horror movies cause of Friday the 13th. You know I gotta watch these lol. Creeps Show is on now.
 
How come on these sponges there are little tubes that have grown out of them? Almost all the yellow sponges have em. Here's a couple pics:


image-3292437430.jpg
 

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