green worms in tank

[daniella3d]

A worm crawling on glass? could be a nudibranch. If is it a nudibranch, it won't survive long anyway as they are specialized eaters and will probably starve to death in the home aquarium. They only eat one thing and that's it.

Of course we would need a pic of it to be sure.

Originally Posted by Titus99

i have found a small (about 2") green worm crawling on glass today it had whiteish hairs coming out of one end. anyone know what it is and if there good or bad