White Fuzz

[solarflarearts]

I have this strange white fuzz on my live rock and it seems to be spreading fast. Sorry having trouble sending pics

 

[xdave]

when writing your post scroll down to "manage atatchments". the pic can't have any dimensions over 500 pixels.

 

[solarflarearts]

test pic

 

[paulcoates]

probably just a sponge

 

[drea]

i have some growing also, this isn't bad for the tank, correct?