Strange white jelly substance...

[cybercron]

Hello,

I found this strange white jelly substance clinging to several of my live rocks. Does anyone have any ideas as to what this may be?

Thanks in advance!

Van

 

[Sadielynn]

it actually looks like a sponge or a tunicate I have these in my tanks they are safe and filter feeders ... they seem to grow on the underside of the rocks out of the light

 

[cybercron]

Thanks for your quick response Sadielynn! I am glad to know it is nothing harmful. With a 14G tank you can never be too vigilant

Thanks again!