Who can ID this slime trail?

[Scottshopinc]

At least once a week I have these alike trails appear. They go away after a few days if I do no remove them. Is it a bacteria build up? It started a few weeks after I began useing Redsea nopox. It kinda has the consistency of thick snot to be honest.

 

[BlueMoonFox]

I have worms that build those. I've watched as a tendril goes out, picks up sand and brings it back, building these. After a day or two, a errant current or snail scatters it and the tendrils come out again.

 

[Scottshopinc]

Maybe one of those snails that keep laying a billion eggs

 

[whosurcaddie]

Looks like snail eggs to me.

 

[pyithar]

looks like snail eggs to me.

+1

 

[Scottshopinc]

OK, Just making sure it was nothing really bad.

 

[cloak]

Drawft Certih eggs I believe.