ID please. Some kind of algae?

[grumpyray]

Hi can someone please tell me what it is? Its sticking on all sides of the tank. I have been cleaning them off and it comes back the next day. Thanks.

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[garethwood]

fairly sure thats not an algae species.. could be hydroid worms? but im far from an expert.. maybe someone will confirm this for you : )

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[Denbf58]

sail eggs

 

[Remy LeBeau]

Can you describe them a little more? Are they stationary or do they move around? Do they have a crown? You might want to let them grow on the front glass a little bit longer for identification purposes.

 

[grumpyray]

I couldn't get a better picture but they look feather like, maybe 1 to 2mm long. One end of it attached to the glass and the other end free flowing with the water current. Thanks!

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[grumpyray]

This might be a better picture.

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