White Spots

[Senn]

I have noticed whitish spots on the back wall of the tank. I am just curious as to what these could be. Also the tank has been running for about 3 and a half months. Thanks for any replies.

[SeanT]

The beginning of coraline is a possibility.

[Paintbug]

they could be a million different things :D being your tank is so young they are probably Spirorbid Worms. look here http://www.melevsreef.com/id/kritter1.html second row, second from the left.