A short video on my Nauphoeta cinerea (Lobster Roach) colony. Tropical species found in the Carribean.
These roaches are slightly larger than B. lateralis and fast. Prolific breeders and multiply readily even with minimal care, females give live birth. Both males and females are winged. As with most of your common feeder roaches, a plastic bin or tote will work to contain them
This species climbs, so you’ll need a barrier of some kind like Vaseline or similar to keep them in. You can purchase slick roach barrier that I use from my website. The roach barrier we use withstands high temps and won’t run like Vaseline when the weather warms up. To keep roaches in, just smear a thin 2-3 inch layer around the top inside edge of your container. From what Ii have seen, they seem to want to stay in, more than climb out.
Use egg flats or similar to provide hiding areas for your N. cinerea. As you can see in the video, we’re using carboard cell partions instead egg flats. The adsvantage is they have more surface area to hang around and breed. The bin has better ventilation to prevent unwanted gases, etc. to build up. Much easier to clean and maintain.
Some people use substrate in there roach bins, such as bran, coco fiber, etc., but that makes it harder to keep the roach enclosure clean. It also difficult to get the baby N. cinerea roaches out of the bedding as they will hide in it.
N. cinerea roaches mature in about about 3-4 months from newborn to adult. Once females are gravid, they will carry young for approximately one month and give live birth to 30-40 nymphs every month or so. The nymphs are very small, about 3/16″, but grow quickly. As with most feeder roaches, a high protein diet, plus a good moisture source, like water gel, and your colony will be thriving in no time. It is best to allow your N. cinerea roach colony to become fully established before feeding heavily out of it. Six months is a good time to allow the colony to establish before feeding them off. The more adult breeders there are, the more young are produced.
Important note: Once your N. cinerea colony becomes sizeable, it is best to split them up. If you don’t, be prepared, sooner or later the the colony will literally explode. Roaches can produce a toxic gas that can and may kill your entire colony unless it is well ventilated. I had this experience with B. lateralis species. Lost 1000′s because I kept putting off the culling process. Once your colony is established, you’ll have plenty of different size feeders for your pets.
I should have N. cinerea for sale in a few months. I will do another update around May to show how the colony has grown.
Valid comments on/about/experience are all welcome. Spam, hate, offensive, etc… will be ignored/deleted. Your welcome to share videos as long as it is doesn’t violate any terms. Thanks for reading, Greg Hagedorn.





