please help!!!!

[brooke.prado]

this has been growing for about 2 weeks now. and its just getting bigger. we have no idea what it is. :( if you know please help. sorry about the pic my phone wouldnt zoom any closer.

 

[little_fish]

Hello and Welcome!

Can you tell me what you want us to look at? The whitish xenia up in the corner or the cyano covering the rocks?

 

[jr7168]

is it the stuff all over your glass, rocks, sand and stuff?

 

[brooke.prado]

its the balloon type thing in the back. on the backside of the rocks. and yes we are in the middle of changing water. we just moved so everything isnt to happy right now.

 

[little_fish]

a pineapple sponge?

 

[Northstar24]

Looks like some sort of sponge to me, but I would be far more worried about all the brown, nasty cyano in the photo

 

[Bifferwine]

It is a pineapple (or scypha) sponge. They are harmless.