Spaghetti worms

[hanifrez]

I have quite a few of these and they can stretch more than 6 inches long from the LR to the DSB. And they always seem to be "pulling" themselves from the substrate into holes in the LR, and often resulting in "puffs" of detritus.

Is this normal ??

Ray

[Maxxumless]

Pretty much.

[bronco1500]

are they good or bad?

[bertoni]

They are good for the tank.