What could it be

jammerz

Large Fish
Feb 28, 2005
308
0
0
45
Boise
#1
last week when I took all my rocks outta my tank to do some maintnence, i noticed a few little white things like little tiny worms floppin around on the towel. Maybe 1 to 2 cm long i didn't relly think much of it.

Tonight when I got home ther were about 20 of these little worm like things swimming around the tank. maybe a rookie question but i have no idea what they are. Harmfull, beneficial? Should i worry, doesn't look right any ideas would be greatly appreciated :confused: :confused: :confused: