what is this

[jcegt87]

yesterday i posted a pick
its the thisrd and forth pic
https://www.livingreefs.com/forums/reef-talk/12145-my-lr-suppose-look-like.html
also on the first rock from the link above i brushed it and it lost some of the purple color (well not some more as MOST)is that normal or did i scrub too hard??

i moved the rock just a tincy bit and it dislodged now its just floating should i remove

:question::shock:

 

[Oscarsdad608]

Looks like dead spong. Just take it out and toss it.

 

[jcegt87]

yeah they said it was sponge but i thought it was odd that it was floating

 

[yote]

When you take a rock out of the water,any sponges thats on it get air caught in their pores.This trapped air kills the sponge.

 

[jcegt87]

When you take a rock out of the water,any sponges thats on it get air caught in their pores.This trapped air kills the sponge.

ohhhhhh ............well live and learn