# Best Feeder Insect Supplies Source: https://terrariumnest.com/best/best-feeder-insect-supplies Updated: 2026-09-15 Publisher: Terrarium Nest. Our score is an editorial rating out of 10 (fit 35%, features 25%, build 20%, value 20%), not a customer rating. Method: https://terrariumnest.com/how-we-research#our-score Keeping feeders alive and well fed is part of keeping the reptile well fed. Insects that arrive stressed and starving make poor nutrition, so bins, substrate, gut load and water gel all matter. Needs vary by species: crickets want ventilation and dry conditions, dubia roaches want warmth and stacked hides, and worms need cool storage. The wrong setup means die-off within days and a smell you will not forget. We weighed ventilation, escape resistance, ease of harvesting and how well each product holds up to weekly cleaning. Vented bins and egg flat sets suit anyone buying crickets in bulk, roach colony kits suit keepers who want a self-sustaining supply, and small tubs with water gel suit occasional feeders. Gut load before offering, and follow a care sheet for your species on feeder variety. ## Picks ### 1. Josh's Frogs Premium Cricket Cuisine Cricket Gutloading Food, 1 Gallon Our score: 8.6/10 (Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 9/10) Josh's Frogs Premium Cricket Cuisine gutloading food in a 1 Gallon container for crickets and other feeders. Pros: - 1 Gallon size suits keepers who keep feeder colonies - Josh's Frogs formula is popular with frog and gecko keepers - Premium mix improves nutritional value of crickets Cons: - Large container can go stale if you only feed occasionally - Still needs a hydration source like gel or vegetables Details: https://terrariumnest.com/product/B01N6YAUDU ### 2. Castaway Organics Insecta-Load Gut Load for Feeder Insects (Crickets, Mealworms, Superworms, Dubia), 8 Ounce Our score: 8.4/10 (Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 8/10) Castaway Organics Insecta-Load gut load at 8 Ounce, for crickets, mealworms, superworms and dubia roaches. Pros: - Works across the most common feeder insect species - Organic ingredients appeal to keepers who want natural feed - 8 Ounce bag lasts a small colony a good while Cons: - Costs more than basic grain-based gutloads - Feeders must eat it for a day or so to benefit the reptile Details: https://terrariumnest.com/product/B07YSWTQ4M ### 3. Fluker's Hi Calcium Cricket Feed, 11.5 oz Our score: 7.9/10 (Fit for the job 9/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10) Fluker's Hi Calcium Cricket Feed at 11.5 oz, a gutload food that boosts calcium in crickets before feeding. Pros: - High calcium formula improves the nutrition feeders pass on - 11.5 oz tub feeds a batch of crickets for a long stretch - Fluker's is a long-running cricket supplier Cons: - Gutload alone may not provide enough calcium without dusting - Dry feed needs a separate water source for crickets Details: https://terrariumnest.com/product/B0002DRJD6 ### 4. Rep-Cal Cricket Shaker Vitamin Coating Chamber Our score: 7.9/10 (Fit for the job 9/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10) Rep-Cal's Cricket Shaker vitamin coating chamber, a container for dusting feeder insects with supplements. Pros: - Shaker chamber coats insects evenly with less wasted powder - Enclosed chamber keeps powder contained instead of dusting the room - Pairs well with Rep-Cal calcium and Herptivite powders Cons: - Calcium and vitamin powders are sold separately from the shaker - Crickets may escape when transferring them into the shaker Details: https://terrariumnest.com/product/B00176CYZU ### 5. Komodo Cricket Dust Calcium Dusting Powder, 200 g Our score: 7.6/10 (Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10) Komodo Cricket Dust calcium dusting powder at 200 g, a large tub for coating feeder insects. Pros: - 200 g tub lasts a long time for regular dusting - Dedicated insect dust formula is simple to use - Good value for keepers with several insectivores Cons: - Check whether this formula includes vitamin D3 - Large tub can clump if stored in a humid reptile room Details: https://terrariumnest.com/product/B002R1CK44 ### 6. Zoo Med Cricket Calcium and Gutload Block, 0.45 oz Our score: 7.4/10 (Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 7/10) Zoo Med's Cricket Calcium and Gutload Block at 0.45 oz, a small block that feeds and hydrates crickets before feeding. Pros: - Combines calcium gutloading and hydration in one block - Reduces drowning risk compared with open water dishes for crickets - Easy to drop into a cricket keeper or tub without any mixing Cons: - 0.45 oz block is small and runs out quickly - Does not replace dusting feeders with a calcium supplement Details: https://terrariumnest.com/product/B00FAYZLS2 ### 7. REPTI ZOO Reptile Cricket Calcium Powder Mixer, Cricket Keeper Shaker Dispenser Feeder for Bearded Dragon, Gecko, Snake Our score: 7.4/10 (Fit for the job 8/10 · Features and specs 7/10 · Build and materials 6/10 · Value 8/10) REPTI ZOO's cricket calcium powder mixer, a cricket keeper shaker dispenser for dusting feeders for dragons, geckos and snakes. Pros: - Combines storage, dusting and dispensing in one container - Dispenser tube lets you release crickets without handling - REPTI ZOO accessory fits a typical insectivore routine Cons: - Snakes rarely eat crickets, so that part of the listing is misleading - Crickets kept too long inside will foul the container Details: https://terrariumnest.com/product/B0CKR9JF6M ### 8. Exo Terra Reptile Cricket Feeder Our score: 7.1/10 (Fit for the job 8/10 · Features and specs 6/10 · Build and materials 7/10 · Value 7/10) The Exo Terra reptile cricket feeder, a container that holds crickets in the enclosure and releases them gradually. Pros: - Keeps crickets from scattering and hiding in substrate - Lets shy reptiles hunt at their own pace - Reduces cricket escapes in bioactive setups Cons: - Some reptiles ignore insects that are not moving freely - Needs regular cleaning to avoid smell and dead crickets Details: https://terrariumnest.com/product/B0002AR4CU As an Amazon Associate I earn from qualifying purchases.