Discussion in 'Invertebrates' started by trad, 29 Jul 2009.
Got about 50 of these in my tank they grow fast??
black worms with two feelers inside.
I've got something that look like that growing on my glass but it has what looks like a red tube worm inside...
They are tube worms. They are about 1mm across
Their more accurate name is Spirorbis spp AKA spiral tube feather dusters AKA spirorbids
Very beneficial and harmless additions to your CUC
not the tubes the white ones?? They are about 2-3cm big
yoyoyo , bana they look like worms to me. I aslo found something like that but in my sand.full white
All i can see is red algae (coraline i assume) and two white conical tubes??
Separate names with a comma.