spots on rock

[billyocean]

little white spots on rock. what is it? :notsure:

 

[robpsca]

ive noticed them in our tank to on the rocks and the glass dont know what they are either hope someone does in here hehe

 

[cats eye]

Im no expert, but they might be calcium deposits, check your calcium. Hope that helps.

 

[quads4_lif]

I also have little white spots all over my glass almost look like spider web or kinda fuzzy

 

[clownfish4]

Originally Posted by billyocean
little white spots on rock. what is it? :notsure:
I havw them to I think they are barnicles they are every where :notsure:

 

[nytrillium]

I dont kow if its what your seeing, but my snails sometimes leave a coat of slime on stuff. It looks kinda white and stringy.

 

[billyocean]

the snails are leaving behind eggs. mine do this every once in awhile and ive actually found baby snails in my tank.

 

[fishe1]

Check this and see if it looks like these.
https://forums.saltwaterfish.com/t/163864/reef-worms#post_1195093