• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Dubia Roach Depot logo

  • HomeStart here
  • ShopLive Dubia roaches and supplies
    • Dubia Roaches
    • Live Cleaner Crews
    • Supplies
    • Food & Water
    • Other Roach Species
  • Guidance & InfoExpert Dubia roach information and advice
  • Our GuaranteesLive Arrival, same-day shipping, complete satisfaction, and more
  • Sign InLog in for order status, tracking, easy reorder, and more
  • CART
    0 items - $0.00

Home > Products > Live Cleaner Crews > Lesser Mealworm Cleaner Crews

lesser mealworm cleaner crews
Cleaner crews in a cup

Lesser Mealworm Cleaner Crews

$7.00

Lesser mealworms are generalist feeders that multiply quickly, require almost no effort, and make excellent cleaner crews for Dubia roach colonies.

Orders placed in the next 22 hrs 44 mins ship Monday.

  • Description
  • Reviews (0)

Product Details

The lesser mealworm (Alphitobius diaperinus) is a common cleaner species known for preventing food particle build-up and removing undigested organic matter from frass. This helps keep roach colonies clean and healthy.

Each Kit comes with around 30 insects. They are usually mostly beetles but may include larvae and/or pupae. Adult beetles lay microscopic eggs constantly, so there will be some of those too.

Like all cleaner species, lesser mealworms are naturally roach-friendly. They don’t harass roaches and they’re a good choice if you want to grow a large, high-capacity cleaning colony quickly. They are prolific, with a personality all their own.

To start, they multiply quickly and need very little care. In fact, you may find yourself taking steps to reduce their population in time. They don’t become aggressive toward roaches, but they may compete for food. This can be managed though, and we’ve written about how do this in our Guidance & Information section.

As a generalist feeder, these bugs will eat almost any plant-based food. In the wild they inhabit manure piles where they lay their eggs and eat undigested food particles. This makes them ideal for a frass-heavy roach colony. They love frass, and this is where they spend most of their time.

Lesser mealworms also love starchy vegetables. In addition to eating them, they will also lay eggs in them if they get the chance. This could be a problem if you leave vegetables strewn on the bin floor, but you can manage this by placing vegetable matter intended as food for your roaches in a bowl. The mealworms will still find it, but it tends to slow them down significantly.

Lesser mealworms have a strong preference for vegetable matter over dead roaches, but they will eat them in certain conditions. We consider these insects strong frass and vegetation cleaners and a weak cleaner of dead roaches. This makes them best suited for those who either (a) manually remove dead roaches, which is doable with one colony or a few small ones, or (b) use them with Dermestid beetles.

It’s also worth noting that combining lesser mealworms and Dermestid beetles as cleaner crews has useful synergies. One insect focuses on frass while the other prefers dead roaches. One reproduces relatively fast while the other is slower. Both reproduce faster than Dubia roaches so they easily adapt to current roach population – whatever that may be. Neither insect bothers roaches or each other, and either one alone is better than none at all…and in our experience the combination is the most efficient of all.

Lesser Mealworm Kit Capacities

This is to give you an idea of the cleaning capacity of the Lesser Mealworm Cleaner Crew kit out of the box. It is roughly the number of Kits a colony/enclosure of a certain size might need for immediate full cleaning capacity. It’s not the number of Kits you need to buy for a certain colony size. You can always start with one and let them grow into the job.

Roaches/Bin Size# of Kits
0 – 500 & bin up to 4 sq.ft.1
500 – 1,000 & bin up to 4 sq. ft.2
1,000+ & bin up to 4 sq. ft.3
0 – 500 & bin > 4 sq. ft.1
500+ & bin > 4 sq. ft.2

NOTE: Square feet is “floor space”, not volume. To calculate, multiple length x width in feet, i.e. (1.5 ft. x 2.5 ft.) = 3.75 sq.ft., or length x width in inches, then divide by 144 (1 sq.ft), i.e. (18 in. x 30 in.)/144 = 3.75 sq.ft.

Heat & Cold Packs

Because they are not a tropical species like our roaches, beetles can be shipped safely in lower temperatures. Please see our heat & cold pack page for more information about shipping lesser mealworms to your location.

Important Note:

There is a possibility that lesser mealworms could cause damage if they escape. We aren’t aware of any reports of problems from roach-keepers using them as cleaning crews, but that doesn’t mean the potential doesn’t exist. Be sure you can safely house your lesser mealworms before you buy them. Ours chew up the cardboard that we use in our roach colonies over time, and in theory they could do this to other materials outside the enclosure if they were to escape.

Did you purchase these? We'd love it if you write a review!

Reviews

There are no reviews yet.

Be the first to review “Lesser Mealworm Cleaner Crews”

Please enter your review and first name below.

Related products

  • dermestid beetle cleaner crews
    Dermestid Beetle Cleaner Crews
    Rated 5.00 out of 5
    $7.00
    In Stock
    Add to cart
  • Dubia roach variety pack
    Dubia Roach Variety Pack
    Rated 5.00 out of 5
    $25.75
    In Stock
    Select options
  • Mass of Dubia Roaches
    Dubia Roach Starter Colony
    Rated 5.00 out of 5
    $36.00
    In Stock
    Select options

Primary Sidebar

Our Guarantees

What our customers say…

Fast shipping, everything arrived alive and lively. The beetles started cleaning house almost immediately. Also the many different pay options are nice, especially when your like me and forget your wallet in the truck and you can just sign into amazon.

Guy Watertown, NY

Read more customer reviews »
Contact Us
  • email
  • contact form
  • facebook twitter instagram pinterest

Sign Up
Site Links
  • about us
  • privacy & terms
  • customer testimonials
  • mail carrier info
  • sitemap
  • payment security and order guarantee seals
Our Service
  • same day shipping
  • free shipping
  • shipping schedule
  • live arrival guarantee
  • complete satisfaction guarantee
  • recurring shipments
  • faq
Order Info
  • log in
  • order status
  • shipping alerts
Payment Options
We accept Visa, MasterCard, Discover, AmEx, PayPal, Pay With Amazon, Google Pay, and Apple Pay
logo small

Copyright © 2012-2023 · dubiaroachdepot.com