Quote:
Originally Posted by Sean
Right on, I noticed them running around but I never knew how they reproduced. Thanks for the help!  |
Well, if they are running around they will be Copepods (bigger ones are Amphipods), not Spirorbid worms! You will probably find the Spirorbids too if you look closely, they are also only 1-2mm across, but are stationary. Look in lower flow areas like in the overflow and sump. They will be stuck to the glass.