Few unknowns in my tank

[Sha]

My tank has been set up for 4+ months I had bought this live rock 2+ months ago. And all in one night I found all this. Long white worm guys with a see through web by it with almost a star pattern which ivfou n d the star patterns on the tank(circled in pic) also snails. Found 5 or more that are clear. Stringing on my coral and red flat growth on my coral. Please help. My tank has turned in a night

 

[Sha]

 

[Tahoe61]

You can find most of your identifications and related information at

http://www.lionfishlair.com/hitchhiker.shtml


http://www.melevsreef.com/node/141

The white specks are Hydroid Jellies, they will disappear and are harmless.

The snail with a half shell is a Stomatella, harmless algae eater.

:-)

 

[Sha]

T hanks. The website was useful. So hydroids.flatworm. stomatellas. I believe the white worm is a feather duster??. Just need to figure out what the red growth on the coral is or what it's from and the see though tubing on it

 

[Tahoe61]

Tube is sponge, harmless. Red looks like an algae.

 

[iretthepirate]

All harmless