What is this?

[MissNano]

I have no idea what it is, it seems to have formed from some crushed coral on the bottom of my tank? Any guesses?

 

[tahoe61]

Are you talking about the red cynobacteria in the pic ?

That was pretty much all I could see.

 

[MissNano]

here i pointed out what i was talking about

 

[Jarred1]

it might be a sponge of some kind, give it a month to grow a bit

 

[MissNano]

My mom thought it might be a Zoe... guess i will have to wait. either way I have had no Zoe's or sponges in my tank....

 

[MissNano]

So i gave it a month or so, here it is now. Any ideas??
It got buried by accident once but seemed to pull itself up out of the gravel..

Here are some pictures from a couple different settings on my camera..

 

[Machupicchu]

looks like a brown zoa to mee