They won’t harm you longterm but there have been known cases where people have had allergic reactions from feeding bloodworms by hand to their fish.

Most species in the Glycera genus will bite and that includes Bloodworms. They are not even born with mouths as their sole purpose in life is to lay more egg before they die. Once they hatch into midget flies, they only live for as little as 1 day and no longer than two weeks. They can live in this larvae stage for 3 to 5 years. They are not limited to any particular areas of the world. Where do bloodworms live?īloodworms can be found in shallow water and wet/damp areas throughout the world. It will help you find a balanced diet for your fish which should include bloodworms.

If you’d like to know more about other types of fish food, I would suggest you read our in-depth fish food guide. They need and like a food that is more protein-rich, which Bloodworms are. One fish that can eat more than its fair share of bloodworms are Bettas. Both Freshwater and Saltwater fish can eat them but normally live bloodworms are fed to freshwater tropical fish more than saltwater fish.īloodworms are high in protein but they lack other essential amino acids, minerals and vitamins so they should be used in conjunction and alongside your normal fish flakes, pellets and other foods. What fish eat bloodworms?Īll fish that are carnivores or omnivores will eat bloodworms. However, the bloodworms most people feed to their fish are the small red larvae ones and not the worms. These are more commonly known as Bristleworms and are found in shallow waters. There is another type of worm called bloodworms that come from the genus Glycera. They contain poisonous venom that easily kills other larvae and small insects and have been known to bite humans which hurts but won’t kill you.

The fly is less harmless than the larvae itself, it is carnivorous and has a large proboscis with hollow jaws.

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