Mesenterial Filaments?

[GardenVariety]

My two Bowerbankis along with my Scoly have been showing these raised white curly spots for awhile. Originally they would be mostly at night but now they've been out for a few days. Are these filaments or a parasite? I've tried a dip and they go away for a day but then come back. I'm currently running purigen in case it's something in the water. I do have some softies in the tank.

 

[aromano]

yeah those are messenterals mine puts out those quite often. They can get quite long and will run along substrate inch or two . Any other corals nearby?

 

[GardenVariety]

yeah those are messenterals mine puts out those quite often. They can get quite long and will run along substrate inch or two . Any other corals nearby?

There is a cabbage leather about 3" away. Thanks.