I just noticed these worm things on the wall of my 3 gallon aquarium... They are in the algae area on the front of the tank.. I've got a 5 gallon set up that i'm running for a little while for this fish so i haven't cleaned out the algae in his tank for a little bit.. i don't see any on my fish right now but i've just taken him out & he's in a QT with some aquarium salt for just incase..
there are a few dozen of these worms, i thought at first they were little pieces of thread, like sometimes you see them come off the silk plants but i was staring at them and they were slowly moving around a little bit. Has anyone seen these before??