--- product_id: 53397885 title: "Vetark Nutrogrub, bug food containing protein, calcium vitamin D3 for feeding insects, 300 g powder" brand: "vetark" price: "KD 5.13" currency: KWD in_stock: true reviews_count: 8 category: "Vetark" url: https://www.desertcart.com.kw/products/53397885-vetark-nutrogrub-bug-food-containing-protein-calcium-vitamin-d3-feeding store_origin: KW region: Kuwait --- # Superfine vegetable-based powder 10x calcium boost in crickets Balanced protein for optimal insect growth Vetark Nutrogrub, bug food containing protein, calcium vitamin D3 for feeding insects, 300 g powder **Brand:** vetark **Price:** KD 5.13 **Availability:** ✅ In Stock ## Summary > 🐛 Feed the future: Supercharge your feeder insects with Vetark Nutrogrub! ## Quick Answers - **What is this?** Vetark Nutrogrub, bug food containing protein, calcium vitamin D3 for feeding insects, 300 g powder by vetark - **How much does it cost?** KD 5.13 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/53397885-vetark-nutrogrub-bug-food-containing-protein-calcium-vitamin-d3-feeding) ## Best For - vetark enthusiasts ## Why This Product - Trusted vetark brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Insect Feed:** Perfectly formulated for both hoppers and mealworms, ensuring your reptiles get premium nutrition every time. - • **Trusted by Enthusiasts:** Highly rated by reptile keepers for extending feeder insect lifespan and boosting vitality. - • **Optimized Protein Formula:** Low enough protein to prevent premature insect maturation while supporting robust growth. - • **Superfine Nutrobal-Enhanced Blend:** Infused with world-leading Nutrobal supplement for superior gut loading and nutrient absorption. - • **Veterinary-Developed Calcium Powerhouse:** Clinically proven to increase cricket calcium levels by 10x and mealworms by 7x for healthier feeder insects. ## Overview Vetark Nutrogrub is a veterinary-developed, 300g gut-loading powder designed to dramatically increase calcium levels in feeder insects like crickets and mealworms by up to 10x and 7x respectively. Its superfine vegetable-based formula, enhanced with Nutrobal supplement, balances protein to support insect health without accelerating maturation, making it the go-to choice for reptile enthusiasts seeking premium nutrition and longer-lasting feeder insects. ## Description Product Description Vetark have spent several years working with their insect feeds BUG GRUB and GRUB GRUB to develop a single product which covers the needs of both groups (hoppers and mealworms) and to produce the best gut loading effect we can. Now we have NUTROGRUB - based on a fine vegetable flour enhanced with our world leading supplement NUTROBAL and its superfine calcium. This has been a roaring success and has resulted in increasing calcium levels in crickets by MORE THAN TENFOLD ie x 10, and in mealworms MORE THAN SEVEN FOLD ie x 7. The tests were carried out by an independent laboratory and impressed even us! The protein level is low enough that the mealworms don't mature too quickly, but more than adequate for support of the feeder insects. Gut loading is useful in increasing calcium levels but for belt and braces we still always recommend dusting with Nutrobal as well. Box Contains 1 x 300g Nutrogrub - gut loading food for insects Review: bought for locusts to keep alive - I live in a small village quite a distance from a city and have a gecko so buying locusts for a month they would not last, the small tiny boxes the little locusts come in don't last so I set up a tank and keep them living in that until needed, so this has saved me money. the locust get fed with nutrogrub and as a treat i put fresh leaves in. Review: Insect food - Fine white powder similar to flour. Used for an outside big house. Attracts all different kind of beetle and insects. ## Features - Veterinary developed gut loading calcium for live food insects - Enhanced calcium - The same superfine calcium as nutrobal ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00A4B24G8 | | Best Sellers Rank | 22,822 in Pet Supplies ( See Top 100 in Pet Supplies ) 183 in Food & Treats for Reptiles | | Brand | Vetark | | Brand Name | Vetark | | Country Of Origin | United Kingdom | | Customer Reviews | 4.5 out of 5 stars 111 Reviews | | Flavour | Vegetable | | Item Form | Seeds | | Item Weight | 320 g | | Item form | Seeds | | Item weight | 320 g | | Manufacturer | Vetark | | Manufacturer Part Number | NG3 | | Model Number | NG3 | | Number of Items | 1 | | Specific Uses For Product | nutritional supplement designed for feeding to insects such as mealworms, crickets, and locusts, which will be used as a food source for reptiles, birds and other insect eating animals. | | Specific uses for product | nutritional supplement designed for feeding to insects such as mealworms, crickets, and locusts, which will be used as a food source for reptiles, birds and other insect eating animals. Specific uses for product nutritional supplement designed for feeding to insects such as mealworms, crickets, and locusts, which will be used as a food source for reptiles, birds and other insect eating animals. See more | | Target Species | Reptile | | Unit Count | 300.0 gram | ## Product Details - **Brand:** Vetark - **Flavour:** Vegetable - **Item form:** Seeds - **Item weight:** 0.71 Pounds ## Images ![Vetark Nutrogrub, bug food containing protein, calcium vitamin D3 for feeding insects, 300 g powder - Image 1](https://m.media-amazon.com/images/I/51euBu7zdCL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can I use this with roaches and wax worms? Thanks.** A: Yes you can use the Nutrogrub with roaches and wax worms. **Q: Can I use this for the live food my leopard gecko eats please? Thx** A: Yes you can. We use it to feed black crickets and meal worms for our Leopard Gecko. **Q: Is this suitable for feeding to locust, for my Pacman Frog to eat?** A: I looked into the use of Nutrogrub for loading mealworms to feed to house-martins (nest had collapsed). Worked well and we managed to fledge two of them. There were several references to this use for reptiles and amphibians. ## Customer Reviews ### ⭐⭐⭐⭐⭐ bought for locusts to keep alive *by T***1 on 3 June 2025* I live in a small village quite a distance from a city and have a gecko so buying locusts for a month they would not last, the small tiny boxes the little locusts come in don't last so I set up a tank and keep them living in that until needed, so this has saved me money. the locust get fed with nutrogrub and as a treat i put fresh leaves in. ### ⭐⭐⭐⭐⭐ Insect food *by K***S on 16 March 2026* Fine white powder similar to flour. Used for an outside big house. Attracts all different kind of beetle and insects. ### ⭐⭐⭐ Crickets won't eat it *by M***X on 13 December 2025* Great value for money, but crickets won't eat it ## Frequently Bought Together - Vetark Nutrogrub, bug food containing protein, calcium vitamin D3 for feeding insects, 300 g powder - ProRep Bug Gel Jar Pack 500ml | Health Care for Reptiles & Amphibians | Bug Hydration --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/53397885-vetark-nutrogrub-bug-food-containing-protein-calcium-vitamin-d3-feeding](https://www.desertcart.com.kw/products/53397885-vetark-nutrogrub-bug-food-containing-protein-calcium-vitamin-d3-feeding) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-18*