How to Take Care of Dubia Roaches by Their Size

How to Take Care of Dubia Roaches by Their Size

A dubia roach colony contains numerous Dubia roaches in different sizes. A typical settlement has a distinct number of eggs, nymphs, young roaches, and the adult roaches. It also contains male and female insects. 

If you want the Dubia roach colony to be healthy and thriving, you need to provide exclusive nutrition to the roaches of different sizes. 

Often thee breeder needs to take care of the roaches by their size. As a careful breeder, you need to understand that insects of different sizes may have different requirements and require different types of care. 

The roaches’ size is also essential if you want to provide your pet with proper nutrition. Here, you will get a comprehensive guide on how to take care of the dubia roaches according to their sizes.


 Well, the temperature is a sensitive case for the dubia roaches. The larger sized Dubias have a higher sense of toleration. Hence, they can withstand higher temperatures. But, the smaller insects are nor that much strong. They may not be able to withstand heat and will die. If your colony has nymphs and cohorts, you need to maintain the temperature. The high-temperature affects the growth of young insects and may not grow properly.

 Food as water

 Well, like any other animal, young dubia roaches also need nutrition and water. They usually grow very fast and need the proper amount of food and water for their sustained growth. The younger ones have few reserves and cannot survive if they do not get water and feed regularly. Hence, you need to take care of their diet.


 Now, dubia roaches can get east everything. They are not that much fussy eater. But, the smaller insects cannot act like they larger ones.

Dubia roaches who are less than ¼ inch eat frass. The newborns also eat frass. So, for a thriving colony with small insects, you need to include frass in the breeding container. Even if you have a lot of larger roaches, skipping frass can be a bad idea. So, always make sure to put a certain amount of frass for the young cockroaches.

The frass is not necessary for the grown-up roaches. They will eat it, but they do not survive on frass only. So, frass is only for the young and growing cockroaches.

 Colony stress and care

 Dubia roaches are in general social insects. The young roaches usually remain in the care of the female adult dubia roaches. They also interact with the adults freely as they grow up. But, the dubia roaches can become predators.

If the colony is under stress, the stressed adults can turn cannibalistic and start feeding on the young nymphs. There are few situations in this cannibalistic incidents, and it only happens in some instances.

For example, if the colony does not have a regular source of food and water, the adults feed on the young dubia roaches to fulfill their protein content. Similarly, if the available food is of poor quality, cannibalism happens.

Adults may also start feeding on the young nymphs if the colony is congested and overcrowded and has substandard living conditions. In general, it only happened is the colony is highly stressed. Adult males often start eating the young nymphs if the colony reproduction rate is higher than usual. Similarly, adult males eat the young roaches if they female to male ratio is low.

Therefore, as a breeder, you need to keep a watchful eye on the colony. It should have a proper atmosphere with enough ford for every insect with an ideal environment. Additionally, you need to maintain 1q0 hours of darkness in a day so that the roaches do not become stressed.

One of the leading causes of cannibalism in dubia roaches is the ow male to female ratio. You can opt for the male to female ration up to the value 1:3. Make sure the colony does not exceed this ration.

Dubia roaches need special care according to their age and size. Nymphs often need some extra attention for healthy growth. If you want to provide your pet with the best nutrition. You need to be cautious about the colony condition of the dubia roaches.


Author Since: June 29, 2020

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