Id help please

[mayhem_audio]

Not sure what or if it is anything
http://i13.photobucket.com/albums/a297/MAYHEM_AUDIO/38%20GAL%20TANK/P3120450.jpg
http://i13.photobucket.com/albums/a297/MAYHEM_AUDIO/38%20GAL%20TANK/P3120452.jpg
looks like silk??

also what is like lil green stuff growing like lil clovers
http://i13.photobucket.com/albums/a297/MAYHEM_AUDIO/38%20GAL%20TANK/P3120456-1.jpg

[chromiumlux]

Spaghetti worms maybe?
not sure abot the green clover things

[jeremyreef]

the first one looks like a vermetid snail to me, the green is probably algae the kind that uses calcium. is it hard?

[mayhem_audio]

tougher the grass stronger than it looks it is on some other rock i have cureing looks like it could be a pia not sure if i shoud do the bleach and bake and start at 0 on the 75 dont want to start out wrong