Cobwebs around my anemone? ?

[slickace17]

Hey guys my BTA seems to have cobwebs around him or white stringy stuff around him or when he moves I have a 75 gallon set up with a psk 100 protein skimmer current Marine LED lights and my parameters are salinity is 1.025 pH is 8.3 alkalinity is 9 calcium is 460 PPM ammonia 00 nitrates 0 do I need to keep an eye on magnesium levels while I'm thinking about that? I will try to include a pic

 

[xREEFINaintEZx]

Vermetid sp snail?

Vermetid sp snail?

Could it be this

 

[xREEFINaintEZx]

They spread fast, if you stir up the sand they will cast out the "web"

 

[skinsncanes]

I didn't see this but just started a thread on them. They're little devils


Sent from my iPhone using Tapatalk