Can Leopard Geckos Eat Roaches? The Ultimate Guide to Feeder Insects


Leopard geckos are fascinating reptiles that make popular pets due to their docile nature and low maintenance care requirements. As insectivores, their diet primarily consists of various types of feeder insects. Among the commonly available feeder insects, roaches have gained popularity as a nutritious and readily accessible option. This article serves as an ultimate guide to answer the question, “Can leopard geckos eat roaches?”

Nutritional Benefits of Roaches

Roaches are highly nutritious feeder insects that offer a range of benefits to leopard geckos. They are an excellent source of protein, which is vital for the growth, development, and overall health of your gecko. Roaches also contain essential vitamins and minerals, such as calcium, phosphorus, and potassium, which are essential for optimal bone health and overall metabolic functions.

Choosing the Right Roaches

Not all roaches are suitable for leopard geckos. It is crucial to choose the appropriate types of roaches that provide the necessary nutritional value without posing any potential risks. Here are some safe and commonly used roach species for leopard geckos:

1. Discoid Roaches: These roaches are a popular choice due to their high protein content and low fat content. They are usually easily digestible for leopard geckos and are available in various sizes for geckos of different ages.

2. Dubia Roaches: Dubia roaches are another safe option for leopard geckos. They have a soft exoskeleton, making them easy for geckos to chew and digest. Dubia roaches also offer a good balance of protein and fat content.

3. Turkistan Roaches: Turkistan roaches are larger in size, making them suitable for adult leopard geckos. They provide a diverse diet option and are rich in protein and other essential nutrients.

Preparation and Feeding Tips

Before offering roaches to your leopard gecko, it is crucial to ensure they are properly gut-loaded. Gut-loading refers to feeding the insects highly nutritious food to maximize the nutritional value they pass on to your gecko. Commercially available gut-loading diets or specific fruits and vegetables can be used to feed the roaches before they are offered to your gecko.

It is also important to dust the roaches with a calcium supplement powder before feeding. Calcium supplementation is vital to prevent calcium deficiency and metabolic bone disease in leopard geckos. Dusting the roaches with the supplement ensures that your gecko receives the necessary calcium intake.

When feeding roaches to your leopard gecko, it is recommended to put a few at a time in a shallow dish to allow for hunting and provide stimulation. Avoid overfeeding and remove any uneaten insects after a few hours to maintain cleanliness in the enclosure.


Leopard geckos can safely consume roaches, and they offer numerous nutritional benefits. When choosing feeder insects, it is essential to opt for roach species that provide the right balance of nutrients and are easily digestible. Remember to properly gut-load and dust the roaches with a calcium supplement before feeding them to your gecko. By following these guidelines, you can ensure a healthy and varied diet for your leopard gecko, promoting their overall well-being and vitality.

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