--- product_id: 50314156 title: "Fluval Cycle Water Treatment, 2 L" brand: "fluval" price: "1789 kr" currency: NOK in_stock: true category: "Fluval" url: https://www.desertcart.no/products/50314156-fluval-cycle-water-treatment-2-l store_origin: NO region: Norway --- # Rapid ammonia & nitrite neutralization Instant beneficial bacteria boost Long-term water health protection Fluval Cycle Water Treatment, 2 L **Brand:** fluval **Price:** 1789 kr **Availability:** ✅ In Stock ## Summary > 🦠 Transform your tank into a thriving aquatic sanctuary—no more waiting, just healthy fish vibes! ## Quick Answers - **What is this?** Fluval Cycle Water Treatment, 2 L by fluval - **How much does it cost?** 1789 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/50314156-fluval-cycle-water-treatment-2-l) ## Best For - fluval enthusiasts ## Why This Product - Trusted fluval brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Value-Packed 2L Bottle:** Generous volume designed for multiple tanks and weekly maintenance, saving you time and money. - • **Fast-Acting Toxin Neutralizer:** Quickly metabolizes harmful ammonia and nitrite to prevent toxic spikes and keep fish safe. - • **Instant Biological Inoculation:** Kickstart your aquarium’s ecosystem from day one with a powerful bacterial blend. - • **Robust Long-Term Water Quality:** Regular use excludes harmful bacteria, ensuring a stable, healthy aquatic environment. - • **Safe for Immediate Fish Introduction:** Builds a strong biological foundation so you can add fish right away without worry. ## Overview Fluval Cycle Water Treatment is a 2-liter liquid biological enhancer that instantly inoculates aquariums with beneficial bacteria. It rapidly metabolizes toxic ammonia and nitrite, enabling immediate fish introduction and promoting long-term water quality. Ideal for new setups and ongoing maintenance, this treatment supports a safe, stable environment for freshwater fish, making it a top choice for aquarium enthusiasts seeking hassle-free, healthy tanks. ## Description Product Description Fluval Biological Enhancer is a responsive biological aquarium supplement that ensures that all aquariums are immediately inoculated with a powerful team of beneficial bacteria, providing a safe biological habitat for your fish. These highly effective micro-organisms will create a biological flora that quickly metabolises lethal ammonia and nitrite, and allow for the immediate introduction of fish. The Fluval Biological Enhancer is strongly recommended for new aquarium set-ups and regular application will help to exclude the establishment of undesirable bacteria in aquariums. Directions 1. Shake the bottle well before use. 2. Add the recommended dosage to your aquarium or pond water. 3. Cycle the water for a few days to establish a safe biological environment. 4. Test the water regularly to ensure ammonia and nitrite levels are within safe ranges. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Box Contains Cycle See more ## Features - Fluval Biological Enhancer provides immediate inoculation with a powerful team of beneficial bacteria, creating a safe and stable biologial habitat for your fish from day one - Highly effective micro-organisms quickly metabolise harmful ammonia and nitrite, helping prevent toxic spikes and supporting a healthier enivornment - Recommended to aquarium set ups, as it helps to establish essential biological flora right from the beginning - Regular application of the Biological Enhancher helps to exclude the establishment of harmful or undesirable bacteria, promoting water health and quality long-term - Using the water treatment builds up a robust foundation against bacteria, therefore enabling a safe environment for immediate addition of fish to your tank ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00G25IAUO | | Best Sellers Rank | 595 in Pet Supplies ( See Top 100 in Pet Supplies ) 3 in Aquarium Water Treatments | | Brand Name | Fluval | | Country Of Origin | Canada | | Customer Reviews | 4.6 4.6 out of 5 stars (6,776) | | Global Trade Identification Number | 00015561183529 | | Item Form | Liquid | | Item Type Name | Cycle Biological Aquarium water treatment | | Item Weight | 1.85 Kilograms | | Liquid Volume | 67 Fluid Ounces | | Manufacturer | Rolf C Hagen UK Ltd | | Manufacturer Part Number | A8352 | | Model Number | A8352 | | Number of Items | 1 | | Pet Type | Fish | | Target Species | Fish | | UPC | 015561183529 | | Unit Count | 2000.0 millilitre | ## Product Details - **Brand:** Fluval - **Item form:** Liquid - **Item weight:** 1.85 Kilograms - **Liquid volume:** 67 Fluid Ounces - **Unit count:** 2000.0 millilitre ## Images ![Fluval Cycle Water Treatment, 2 L - Image 1](https://m.media-amazon.com/images/I/71Wnc+O0j2L.jpg) ## Available Options This product comes in different **Size Name, Style Name** options. ## Frequently Bought Together - Fluval Biological Enhancer for Aquariums, 67-Ounce - Fluval AquaPlus Water Conditioner, Aquarium Water Treatment, 0.5 Gal., A8345,White - Fluval Waste Control Biological Cleaner, Aquarium Water Treatment, 8.4 Oz., A8355 --- ## 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.no/products/50314156-fluval-cycle-water-treatment-2-l](https://www.desertcart.no/products/50314156-fluval-cycle-water-treatment-2-l) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-16*