--- product_id: 178233864 title: "Spider Mite Killer - Amblyseius californicus Predators - Premium Foil Sachets (25 Sachets)" brand: "dragonfli" price: "360.52 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/178233864-spider-mite-killer-amblyseius-californicus-predators-premium-foil-sachets-25 store_origin: TN region: Tunisia --- # 4-week slow-release predator system Up to 3000 predators per sachet Premium foil sachet for optimal protection Spider Mite Killer - Amblyseius californicus Predators - Premium Foil Sachets (25 Sachets) **Brand:** dragonfli **Price:** 360.52 DT **Availability:** ✅ In Stock ## Summary > 🕷️ Outsmart Spider Mites Before They Strike – The Ultimate Predator Defense! ## Quick Answers - **What is this?** Spider Mite Killer - Amblyseius californicus Predators - Premium Foil Sachets (25 Sachets) by dragonfli - **How much does it cost?** 360.52 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/178233864-spider-mite-killer-amblyseius-californicus-predators-premium-foil-sachets-25) ## Best For - dragonfli enthusiasts ## Why This Product - Trusted dragonfli brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted UK Quality:** Manufactured by Koppert Biological Systems and ranked top-tier in pest control, ensuring reliable and eco-friendly mite management. - • **Long-Lasting Protection:** Slow-release system provides continuous spider mite control for up to 4 weeks, keeping your plants safe and thriving. - • **Maximum Predator Output:** Each foil sachet releases up to 3000 Amblyseius californicus, outperforming standard paper sachets by over 12x. - • **Preventative Powerhouse:** Predators survive up to 10 days without spider mites by scavenging alternative food sources, making this an ideal proactive defense. - • **Advanced Foil Technology:** High-tech foil packaging maintains perfect internal conditions, ensuring peak predator breeding and resilience against temperature and moisture fluctuations. ## Overview Dragonfli’s Spider Mite Killer uses premium foil sachets to release up to 3000 Amblyseius californicus predators over 4 weeks, providing superior, long-lasting indoor mite control. Engineered for optimal breeding conditions and environmental protection, these sachets offer a proactive, eco-friendly solution trusted by professionals to prevent and manage spider mite outbreaks effectively. ## Description Amblyseius californicus is an effective predator of the Two Spotted Mite (Tetranychus urticae) commonly known as the Red Spider Mite. It can also be used against Broad Mite (Polyphagotarsonemus latus). The Amblyseius californicus are supplied in a unique foil sachet. Each sachet will slowly release the predators for around 4 weeks, protecting the plant from outbreaks during this time. ## Features - Part of the Dragonfli Spider Mite Preventative System - More information at dragonfli.co.uk. Sachets for indoor use only. - Each high-tech foil sachet can produce up to 3000 predators! Compared to paper sachets which release around 250 - Superior quality foil sachet ensures the breeding system has perfect internal conditions, leading to larger numbers of predators produced from each sachet - Foil sachet ensures the breeding system is better protected against any environmental conditions such as temperature, moisture etc - Given its ability to scavenge and use alternative food sources Californicus can survive for around 10 days without spider mite being present. This makes them ideal as a preventative measure. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07YCM36CV | | Best Sellers Rank | 3,893 in Garden (See Top 100 in Garden) 218 in Bed Bug, Flea & Mite Control | | Brand Name | Dragonfli | | Country Of Origin | United Kingdom | | Customer Reviews | 4.3 4.3 out of 5 stars (267) 4.3 out of 5 stars | | Manufacturer | Koppert Biological Systems | | Size | 25 Sachets | | Target Species | Mite, Spider | | Unit Count | 25 count | ## Product Details - **Brand:** Dragonfli - **Manufacturer:** Koppert Biological Systems - **Size:** 25 Sachets - **Target species:** Mite, Spider - **Unit count:** 25 count ## Images ![Spider Mite Killer - Amblyseius californicus Predators - Premium Foil Sachets (25 Sachets) - Image 1](https://m.media-amazon.com/images/I/71-WnZ5VfWL.jpg) ![Spider Mite Killer - Amblyseius californicus Predators - Premium Foil Sachets (25 Sachets) - Image 2](https://m.media-amazon.com/images/I/71Ps88fZrKL.jpg) ![Spider Mite Killer - Amblyseius californicus Predators - Premium Foil Sachets (25 Sachets) - Image 3](https://m.media-amazon.com/images/I/514Dg69iu2L.jpg) ![Spider Mite Killer - Amblyseius californicus Predators - Premium Foil Sachets (25 Sachets) - Image 4](https://m.media-amazon.com/images/I/61vdyl+2onL.jpg) ![Spider Mite Killer - Amblyseius californicus Predators - Premium Foil Sachets (25 Sachets) - Image 5](https://m.media-amazon.com/images/I/51OdAXzuBiL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How is the predators environment maintained upon delivery? I'm put off ordering if they arrive in an envelope or box being 4degrees outside** A: It’s a good question. I can’t see how they would survive extreme temps **Q: Hi, how long does it take for the sachets to have an effect? I've had them out for 24 hours and plants look the same (covered in mites). Thanks :)** A: The are great when using them constantly, but sounds like your looking for an effect. If yo are putting the bags in after an infestation has begun then it's to late but a tube of them in sawdust with heavy concentration of predators with cure that, use the bags as a deterrent more than a cure, changing them regularly to maintain there presence. Some will be out now in the time you say you put them up, not enough to touch infestation, go big it's the only way. **Q: How do I properly open the packet the instructions are not totally clear?!** A: No need to open the bags usually, there is a way out for them built into the little packets. After a couple of weeks I cut out a small triangle on the top of one side of them. There is no need to do this, **Q: How long does the protection last for? How often will I need to buy this to keep infestation at bay?** A: I used 2 applications and it sorted it ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works *by on Reviewed in the United Kingdom 4 April 2026* I've been using them for years. If anyone tells you that this method doesn't work, they are laying 🙄 The main thing is consistently. Sachets have to be replaced every 4 to 8 weeks and you will not see spidermites ever. I have over 100 big plants in a small space and a lot of them are marantaceae. It works ### ⭐⭐⭐⭐⭐ Solved spider mite problem *by on Reviewed in the United Kingdom 30 August 2021* I had a bad infestation of spider mites and after using neem oil and soap that works but it's a real hassle,I now use these as a preventative measure instead, at the first sign of any mites I add these sachets and the mites dissapear ,they don't work on a full on infestation though ,gets pricey but keeps mites away so job done . ### ⭐⭐⭐⭐ Natural,silent, and effective—solid biological control for spider mites in grow or greenhouse setups *by on Reviewed in the United Kingdom 20 September 2025* These sachets are built for clean pest control—each one contains live Amblyseius californicus mites, natural predators that target spider mites without chemicals. You get 10 foil sachets, each designed to release predators gradually over time. Ideal for greenhouse plants, indoor grow tents, or sensitive crops where sprays aren’t an option.Application’s simple—hang sachets near affected areas and let nature do the work. Works best in warm, humid conditions (20–25°C). Mites are near invisible but get to work fast—expect results in 7–10 days. No smell, no residue, and safe around pets or edibles.Best used early in infestation—won’t reverse heavy damage but stops spread clean.👍 Pros✅ Natural predator—no chemicals or sprays✅ Easy to apply—hang sachets, no mixing✅ Premium foil—keeps mites fresh until use✅ Silent and safe—no smell or residue✅ Ideal for greenhouse, grow tents, indoor crops👎 Cons❌ Needs warmth and humidity—less effective in cold/dry setups❌ Not instant—takes days to see results❌ Won’t fix heavy damage—best for early control ## Frequently Bought Together - Spider Mite Killer - Amblyseius californicus Predators - Premium Foil Sachets (25 Sachets) - Dragonfli Thrip Killer sachets x 50 - Amblyseius Cucumeris Predator Mites for Biological Control - Dragonfli Thrip Killer - Amblyseius swirskii Predators - Premium Foil Sachets (10) --- ## 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.tn/products/178233864-spider-mite-killer-amblyseius-californicus-predators-premium-foil-sachets-25](https://www.desertcart.tn/products/178233864-spider-mite-killer-amblyseius-californicus-predators-premium-foil-sachets-25) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-28*