The other night I switched on my tank light by mistake to instantly see a wriggling white illuminous worm zapping around the tank, in a corkscrew fashion. I caught him quick. In the net it stopped moving, lost it whiteness which appeared to be a powder. It was 2cm long and looked like a thin earthworm 1mm thick.
Any ideas what it was. I hope it wasn't a good worm because I flushed it.
Any ideas what it was. I hope it wasn't a good worm because I flushed it.