small clear disk

[Oceanicsublimat]

I was watching my copepods scurry around and noticed on the backside of one of my LR a small opaque disk with a whitish center.. looks like maybe something is just growing back... any ideas?

 

[Oceanicsublimat]

I can also notice 2 raised purple'ish spots on it..

 

[Fluff]

Any chance of getting a pic? :?

 

[electrikat]

http://www.reefs.org/hhfaq/pages/main_pages/faq_rock3.htm
Look on this page for the round whitish thing. Is that it?

 

[Fluff]

I'm thinking it's probably a sponge. But a pic would help.

 

[Oceanicsublimat]

I'll have to get my camera.. my friend is borrowing it.. It's kinda opaque.. looks weird.. didn't think anything could survive a cycle.. I saw some amphipods(I think) too...

 

[Smo]

Does it look anything like this pic?
I have many of these sponges in both white (opaque) and yellow.
Filter feeders and perfectly fine for your reef.

 

[Oceanicsublimat]

no.. it's more bluish in color... and not globular.. flat disk shape to it..

 

[Smo]

Get us a pic.
I'm interested to see what the heck it is!
Thanks

 

[Oceanicsublimat]

aight... it is weird looking.. diatoms are starting to grow around it... interested in seeing what happens..

 

[EG617]

I also had weird disc looking things growing in my tank except mines are white with a purple/reddish spot in the center

 

[Oceanicsublimat]

that's mine.. 'cept it has 2 extra raised spots..