Mealworms Frequently Asked Questions

What are mealworms?

Superworms (Tenebrio molitor) are the larval stage of a species of darkling beetle. They are commonly used as feeder insects for reptiles, amphibians, birds, and fish. Mealworms are appreciated for their ease of care, availability, and acceptability to a wide range of insect-eating pets.

Why are mealworms considered excellent feeder insects?

Mealworms are readily accepted by many insectivorous pets due to their appealing movement and manageable size. They are a convenient and cost-effective food source. While they have a higher fat content compared to some other feeders, they can be part of a balanced diet when used appropriately.

How should I house my mealworms?

Keep mealworms in a well-ventilated, escape-proof container with smooth sides.. Provide a substrate of bran, oatmeal, or wheat middlings, which serves both as bedding and food. Add slices of fresh vegetables like carrots or potatoes for moisture. Alternatively, store the container in a cool, dry place such as a refrigerator to slow down their development if needed.

What do mealworms eat?

Mealworms feed on grains and fresh vegetables. A substrate of wheat bran or oatmeal serves as both bedding and food. Supplement their diet with fresh vegetables like carrots, sweet potatoes, and leafy greens for additional nutrients and hydration.

How often should I feed my mealworms?

Provide food and moisture sources continuously. Replace fresh vegetables every couple of days to prevent mold growth. Since their substrate is also their food, ensure it remains clean and topped up as needed.

Can mealworms infest my home?

While mealworms are unlikely to infest your home, as they cannot reproduce without going through a pupation stage. Adult beetles can sometimes escape and may attempt to reproduce. However, they require specific conditions to thrive, which are not typically found in household environments.

Are mealworms noisy or odorous?

Mealworms are quiet and produce minimal odor when their enclosure is kept clean. Regular maintenance, such as removing uneaten food and waste, will prevent any unpleasant smells.

Do I need to dust mealworms with supplements before feeding them to my pet?

Yes, dusting with calcium and vitamin supplements is recommended to ensure your pet receives essential nutrients. Follow guidelines specific to your pet species for supplement frequency and type.

How long do mealworms live?

Mealworms can live for several months in their larval stage, depending on environmental conditions like temperature and diet. If allowed to pupate, they will transition into beetles and continue their lifecycle. Cooler temperatures can prolong the larval stage by slowing their development.

What sizes do mealworms come in?

They range from micro mealworms (1/4 inch) to large mealworms (up to 1+ inches). Choose a size appropriate for your pet, generally no larger than the space between your pet's eyes to prevent choking hazards

How should I handle and transfer mealworms?

Mealworms can be handled gently with fingers or feeding tongs. They can also be gently poured or scooped from their container. They are relatively easy to handle but may wiggle, so care should be taken to prevent drops.

Can I feed mealworms to all insect-eating pets?

Mealworms are suitable for many insectivorous reptiles, amphibians, birds, and fish. However, always verify that they are appropriate for your specific pet species and size.

Are there any allergens associated with mealworms?

Some individuals may develop allergic reactions to superworm proteins or their frass. If you experience allergic symptoms like itching or respiratory issues, wear gloves and a mask when handling them.

Do mealworms carry diseases?

When sourced from reputable suppliers and kept in clean conditions, they are generally disease-free. Always purchase from trusted sources to ensure the health of your pets.

Can I gut-load mealworms?

bsolutely. Gut-loading involves feeding the mealworms nutrient-rich foods 24–48 hours before offering them to your pet, enhancing their nutritional value.

Do you ship mealworms? How is shipping handled?

Yes, we ship mealworms. We package them carefully to ensure they arrive in good condition, using appropriate insulation and temperature control measures based on expected temperatures during transit.

Can I pick up my order to avoid shipping costs?

Yes, local customers can choose to pick up orders from our local meetups or any of the reptile expos we vend. Select the “Green Bay Meet Up” or the “Reptile Expo Meet Up” option at checkout, and we will contact you confirming the order pickup location, date, and time.

What should I do if my mealworms arrive dead?

If your order arrives dead, please contact us at firstchoicefeeders@gmail.com. We will work with you to resolve the issue, which may include a replacement of the dead insects.

Didn't find the answer you're looking for?

Feel free to reach out to our customer service team at firstchoicefeeders@gmail.com. We're here to help!