This is the stage where they are called bloodworms and are used as fish feed and fishing bait. After this, they transition into a larvae stage. The first stage of their life cycles is the egg stage. Well, from the day they are born to the day they die, they go through different stages and can have a life span of 10 days to almost a month. I often get asked how long these worms live in the wild.

That is why including these in your fish’s diet during breeding season is a very good choice. When you feed your fish these bloodworms, you give them an essence of the wild, which can trigger their natural instincts, such as hunting. Although you will mostly find them near freshwater, at times, these worms can also grow in salt water.īoth varieties of bloodworm can be found at any pet store with ease, are very cheap, and often cost less than regular fish food. The black variant of bloodworms can be easily found in freshwater bodies such as ponds or lakes, but the red variant is a little harder to find. While the red bloodworms only have about 19 percent of protein in them, the black bloodworms offer around 27 percent protein. The black bloodworms are easy to find and have a higher nutritional value as well as higher protein content. But you would be surprised to know that there are actually two types of bloodworms: one that is black and one that is red. There Are Different Types Of Bloodwormsīecause of their name, “bloodworms,” you might think that there is only one type of bloodworm that is red in color. Although most fish love to eat bloodworms, it is important to give them a varied diet. These worms are a great source of protein for any kind of fish. These worms are equally loved by all fish and can be used as bait while fishing.

These can be found in shallow freshwater but can also survive in dirty water because of their high hemoglobin.

These are the larvae of aquatic midge flies. Bloodworms get their red color because of an excess of hemoglobin in their blood. These worms get this name because of their blood-red color. The name “bloodworms” can easily tell you what they look like.

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