What are small red worms in water?
What are small red worms in water? They’re commonly known as bloodworms, and are the aquatic larvae of non-biting midge flies. As larvae, their blood is rich in hemoglobin, lending to their distinct, and sometimes alarming, blood-red coloring. Are bloodworms harmful? Bloodworms are carnivorous (although they consume detritus when needed) Read more…