How to Breed Waxworms
Choose a glass, metal, or hard plastic container., Mix your own waxworm bedding., Let the bedding dry., Move the bedding to the container., Drop in crumpled wax paper into the container., Line the sides with newspaper (optional)., Put in the...
Step-by-Step Guide
-
Step 1: Choose a glass
A 1-gallon jar or 5-gallon tank has plenty of room for about 50 waxworms.Do not use a container made from soft plastic, wood, or cardboard, since waxworm larvae can chew through these materials., Start with enough bran, wheat germ, or uncooked oatmeal to cover the base of your container to 1 inch (2.5 cm) depth.
Put this in a large bowl and pour in honey.
Mix it by hand (wear a disposable glove if you like) until you have a soft, thick, crumbly paste, sticky but not dripping honey.To save money, you can replace up to 90% of the honey with corn syrup, a cheaper but less effective food source.Optionally, mix in glycerin a spoonful at a time until the mixture turns dark.This helps keep the bedding warm and damp, and encourages rapid, healthy breeding., Spoon out the mixture onto the waxy side of wax paper.Leave it in a spot with good ventilation to dry. , Once the bedding has hardened, break it into clumps and use it cover the base of the container with 1 inch (2.5 cm) of the bedding.
This is the material the wax worms will live in (a substrate), as well as the food they will eat.
The bedding should still feel sticky, but if it is too soft to break into clumps, it needs more drying time., Small balls of crumpled wax paper give the waxworms a place to spin cocoons.
This will make them easy to transfer to a second container later.
You can use pieces of egg cartons instead. , If you plan to breed large numbers of waxworms, their breathing can cause water droplets to condense on the sides.
Strips of newspaper help to absorb this and prevent the bedding from becoming too damp for the larvae to use.Leave some of the sides clear so you can see what's happening inside. , You can buy waxworms online or from a vivarium.
The healthiest larvae are a cream color with no dark discolorations.Transfer these to the container, keeping out dark larvae and dead larvae.
A large jar or tank can hold at least 50 waxworms, but the exact number isn't too important for a home project.
For an efficient breeding setup, use about 75–100 waxworms for each 100 grams (3.5 oz by weight) of bedding., Block all openings with a double layer of cheesecloth or very fine (20 mesh /
0.85mm) wire screen so air can pass through.Hold it in place with a rubber band or hot glue.
If you are using a tank that comes with a mesh lid, tape the edges of the lid to make sure it stays in place., Put the container in a room with decent air flow, so moisture can evaporate before it condenses on the container walls.The waxworms aren't affected much by humidity, but they may have trouble moving and feeding if the substrate gets damp and mushy., Waxworms breed much faster in temperatures between 28 and 32ºC (82 to 90ºF).If you can't keep a room close to this temperature, warm the container with a heat mat or heat lamp from a pet store.
You can breed waxworms at room temperature, but this can add months to each breeding cycle.
You may prefer this if you are breeding them for your own use and don't need large quantities.
Do not let the temperature reach 40ºC (104ºF).
At this temperature, many of the adult moths will die before they finish laying eggs., Waxworms thrive in dark environments.
Put the container in a paper bag, or wrap a tube of dark paper around the jar. , Open the container occasionally and search through the substrate for black, shriveled larvae.
Throw these away before they rot to discourage disease. , The larvae should tunnel through the substrate, eat it, and grow bigger, molting their skins several times along the way.
The larvae usually pupate once they are six or seven weeks old, if kept at a warm temperature.They will either spin cocoons, or (at lower temperatures) enclose themselves in a hard, dark shell.A greater waxworm larvae usually reaches about 20mm (¾ inch) before it molts.The lesser waxworm species is almost as long, but has a narrow body.If you have a dense population, you may need to add more of the edible bedding before they pupate.
Greater waxworm larvae can eat very quickly, so check on them daily., Hopefully, your larvae spun cocoons onto the wax paper balls, so all you need to do is pick those up.
If not, move the cocoons carefully with tweezers or your fingers.
Just as before, add bedding, and seal it with a ventilated lid.
Cocoons usually take at least two days to spin, sometimes more.
Don't move them until the outside feels fairly hard., Fold strips of wax paper accordion-style.Drop these into the new container.
Once the worms hatch into wax moths, they will lay their eggs on the wax paper.You can use pieces of plastic straws instead., At warm temperatures, an adult moth could emerge from the cocoon in as few as ten days after spinning.
Don't be surprised if it takes a couple weeks (or up to 40 days for lesser waxworms).At room temperature, you may have to wait as long as 60 days.The larvae goes through dramatic changes to become a pupa in the first 4–7 days.
The rest of the time is spent becoming a moth., Within a few hours of leaving the cocoons, the females will fan their wings at the males, then mate with them.After that, the female will look for a nook to lay her eggs — hopefully on the objects you dropped in.
The moths do not eat, but will still live for at least a few days after emerging.
The females will die after about 7 days (lesser wax moths) or 12 days (greater), while the males will last about 13 days (lesser) or 21 days (greater)., In ideal conditions, the eggs can hatch in just 3 days (greater waxworms) or 7 days (lesser waxworms).
At lower temperatures, this can take up to 30 days.You can leave them in the same container as the moths, or move them to a fresh one set up the same way. (Leaving them in the same container as the dead moths is usually fine, but the moths can get smelly, and may increase risk of disease.) Don't let the moths escape into the wild, or they may lay more eggs and devastate local beehives.
Before opening the container, cool it down a little to slow the moths.
Open it in a closed closet so you can catch any moths that fly out during the transfer.
Newly hatched waxworms can climb up glass and chew or squeeze through almost anything.
During this stage of the waxworm life cycle, place the container in a shallow pan of water to prevent escape. -
Step 2: or hard plastic container.
-
Step 3: Mix your own waxworm bedding.
-
Step 4: Let the bedding dry.
-
Step 5: Move the bedding to the container.
-
Step 6: Drop in crumpled wax paper into the container.
-
Step 7: Line the sides with newspaper (optional).
-
Step 8: Put in the waxworms.
-
Step 9: Cover the container top with cheesecloth or mesh.
-
Step 10: Keep your waxworms in a ventilated area.
-
Step 11: Warm the container.
-
Step 12: Keep the container dark.
-
Step 13: Remove dead larvae.
-
Step 14: Wait for the larvae to pupate.
-
Step 15: Transfer the pupa to a new container.
-
Step 16: Drop in wax paper for egg laying.
-
Step 17: Wait for the moths to hatch.
-
Step 18: Watch the moths mate and lay eggs.
-
Step 19: Start a new generation.
Detailed Guide
A 1-gallon jar or 5-gallon tank has plenty of room for about 50 waxworms.Do not use a container made from soft plastic, wood, or cardboard, since waxworm larvae can chew through these materials., Start with enough bran, wheat germ, or uncooked oatmeal to cover the base of your container to 1 inch (2.5 cm) depth.
Put this in a large bowl and pour in honey.
Mix it by hand (wear a disposable glove if you like) until you have a soft, thick, crumbly paste, sticky but not dripping honey.To save money, you can replace up to 90% of the honey with corn syrup, a cheaper but less effective food source.Optionally, mix in glycerin a spoonful at a time until the mixture turns dark.This helps keep the bedding warm and damp, and encourages rapid, healthy breeding., Spoon out the mixture onto the waxy side of wax paper.Leave it in a spot with good ventilation to dry. , Once the bedding has hardened, break it into clumps and use it cover the base of the container with 1 inch (2.5 cm) of the bedding.
This is the material the wax worms will live in (a substrate), as well as the food they will eat.
The bedding should still feel sticky, but if it is too soft to break into clumps, it needs more drying time., Small balls of crumpled wax paper give the waxworms a place to spin cocoons.
This will make them easy to transfer to a second container later.
You can use pieces of egg cartons instead. , If you plan to breed large numbers of waxworms, their breathing can cause water droplets to condense on the sides.
Strips of newspaper help to absorb this and prevent the bedding from becoming too damp for the larvae to use.Leave some of the sides clear so you can see what's happening inside. , You can buy waxworms online or from a vivarium.
The healthiest larvae are a cream color with no dark discolorations.Transfer these to the container, keeping out dark larvae and dead larvae.
A large jar or tank can hold at least 50 waxworms, but the exact number isn't too important for a home project.
For an efficient breeding setup, use about 75–100 waxworms for each 100 grams (3.5 oz by weight) of bedding., Block all openings with a double layer of cheesecloth or very fine (20 mesh /
0.85mm) wire screen so air can pass through.Hold it in place with a rubber band or hot glue.
If you are using a tank that comes with a mesh lid, tape the edges of the lid to make sure it stays in place., Put the container in a room with decent air flow, so moisture can evaporate before it condenses on the container walls.The waxworms aren't affected much by humidity, but they may have trouble moving and feeding if the substrate gets damp and mushy., Waxworms breed much faster in temperatures between 28 and 32ºC (82 to 90ºF).If you can't keep a room close to this temperature, warm the container with a heat mat or heat lamp from a pet store.
You can breed waxworms at room temperature, but this can add months to each breeding cycle.
You may prefer this if you are breeding them for your own use and don't need large quantities.
Do not let the temperature reach 40ºC (104ºF).
At this temperature, many of the adult moths will die before they finish laying eggs., Waxworms thrive in dark environments.
Put the container in a paper bag, or wrap a tube of dark paper around the jar. , Open the container occasionally and search through the substrate for black, shriveled larvae.
Throw these away before they rot to discourage disease. , The larvae should tunnel through the substrate, eat it, and grow bigger, molting their skins several times along the way.
The larvae usually pupate once they are six or seven weeks old, if kept at a warm temperature.They will either spin cocoons, or (at lower temperatures) enclose themselves in a hard, dark shell.A greater waxworm larvae usually reaches about 20mm (¾ inch) before it molts.The lesser waxworm species is almost as long, but has a narrow body.If you have a dense population, you may need to add more of the edible bedding before they pupate.
Greater waxworm larvae can eat very quickly, so check on them daily., Hopefully, your larvae spun cocoons onto the wax paper balls, so all you need to do is pick those up.
If not, move the cocoons carefully with tweezers or your fingers.
Just as before, add bedding, and seal it with a ventilated lid.
Cocoons usually take at least two days to spin, sometimes more.
Don't move them until the outside feels fairly hard., Fold strips of wax paper accordion-style.Drop these into the new container.
Once the worms hatch into wax moths, they will lay their eggs on the wax paper.You can use pieces of plastic straws instead., At warm temperatures, an adult moth could emerge from the cocoon in as few as ten days after spinning.
Don't be surprised if it takes a couple weeks (or up to 40 days for lesser waxworms).At room temperature, you may have to wait as long as 60 days.The larvae goes through dramatic changes to become a pupa in the first 4–7 days.
The rest of the time is spent becoming a moth., Within a few hours of leaving the cocoons, the females will fan their wings at the males, then mate with them.After that, the female will look for a nook to lay her eggs — hopefully on the objects you dropped in.
The moths do not eat, but will still live for at least a few days after emerging.
The females will die after about 7 days (lesser wax moths) or 12 days (greater), while the males will last about 13 days (lesser) or 21 days (greater)., In ideal conditions, the eggs can hatch in just 3 days (greater waxworms) or 7 days (lesser waxworms).
At lower temperatures, this can take up to 30 days.You can leave them in the same container as the moths, or move them to a fresh one set up the same way. (Leaving them in the same container as the dead moths is usually fine, but the moths can get smelly, and may increase risk of disease.) Don't let the moths escape into the wild, or they may lay more eggs and devastate local beehives.
Before opening the container, cool it down a little to slow the moths.
Open it in a closed closet so you can catch any moths that fly out during the transfer.
Newly hatched waxworms can climb up glass and chew or squeeze through almost anything.
During this stage of the waxworm life cycle, place the container in a shallow pan of water to prevent escape.
About the Author
Michelle Watson
A passionate writer with expertise in lifestyle topics. Loves sharing practical knowledge.
Rate This Guide
How helpful was this guide? Click to rate: