Help I'd this please

[kframe]

Hey all, my aquarium is a little over a year and a half old and I just noticed these white dote growing behind my power head. Any idea what this could be?

Sorry about the pics I'm using my phone which isn't the best camera!

 

[ReeferMan420]

Could be little sponges hard to tell with the pics

 

[Reefing Madness]

Snail eggs?

 

[kframe]

Thank you guys for the tips to go off of! I'll try to get better pics. I would really like to know what this is just to make sure it's nothing that's going to harm the aquarium! I've never seen them before and they just randomly showed up one day!

 

[bitumenman]

Cyano (purple) alge will turn white if your calcium levels drop. That might be the case if your running allot of sps

 

[kframe]

I have no sps. All lps and softies and after reading your post I checked my calcium and it's good.

 

[tektite]

My guess is either nerite snail eggs or spirorbid worms.

 

[kframe]

I don't know of these pics will help anymore but I believe this is the best I can get with my camera phone.

 

[Dalmatia]

Yes, they are nerite snail eggs. The shell is calcium

 

[kframe]

Right on... Thank you everybody for your help