Can you identify this?

[seatrueblue]

There are several of these on the glass of my 24g aquapod. The image is magnified about 16X. In reality they are about .7mm (about the size of a pencil point)

http://www.youtube.com/watch?v=haJg0w2qbuk

 

[seatrueblue]

I found out, it is a tiny hydroid jelly. I was told that they come and go, just a phase in the tank. Very cool video though.

 

[yote]

Thats what they are.they let you know that your systems doing what its supposed to be doing.