--- product_id: 241374476 title: "DrTim's Aquatics Ammonium Chloride Aquarium 100% Natural – 8 Oz. (Dr Tims Aquatics Ammonium Chloride | Saltwater Freshwater and Reef Aquariums, 100% Natural, 8 Oz)" brand: "drtim's aquatics" price: "€ 39.10" currency: EUR in_stock: true reviews_count: 13 category: "Dr Tim's Aquatics" url: https://www.desertcart.hr/products/241374476-drtims-aquatics-ammonium-chloride-aquarium-100-natural-8-oz-dr store_origin: HR region: Croatia --- # Instant ammonia for fast cycling Precise 4 drops/gallon dosing 100% natural & eco-friendly DrTim's Aquatics Ammonium Chloride Aquarium 100% Natural – 8 Oz. (Dr Tims Aquatics Ammonium Chloride | Saltwater Freshwater and Reef Aquariums, 100% Natural, 8 Oz) **Brand:** drtim's aquatics **Price:** € 39.10 **Availability:** ✅ In Stock ## Summary > ♻️💧 Cycle smarter, not harder—your fish tank’s new best friend! ## Quick Answers - **What is this?** DrTim's Aquatics Ammonium Chloride Aquarium 100% Natural – 8 Oz. (Dr Tims Aquatics Ammonium Chloride | Saltwater Freshwater and Reef Aquariums, 100% Natural, 8 Oz) by drtim's aquatics - **How much does it cost?** € 39.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/241374476-drtims-aquatics-ammonium-chloride-aquarium-100-natural-8-oz-dr) ## Best For - drtim's aquatics enthusiasts ## Why This Product - Trusted drtim's aquatics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Friendly Aquarium Care:** 100% natural ammonium chloride, free from harsh chemicals and odors. - • **Fishless Cycling Made Effortless:** Skip the wait and mess—cycle your tank without fish stress. - • **Trusted by Pros & Beginners Alike:** Scientifically backed formula from marine biology experts. - • **Accelerate Your Tank’s Biofilter:** Instantly create a biofilter to eliminate toxic ammonia and nitrites. - • **Precision Dosing for Perfect Balance:** Easy-to-use dropper ensures exact ammonia levels every time. ## Overview Dr Tim's Aquatics Ammonium Chloride is a 100% natural, chlorine-free liquid solution designed for fishless cycling in saltwater, freshwater, and reef aquariums. With precise dosing of 4 drops per gallon, it instantly introduces ammonia to jumpstart beneficial bacteria growth, eliminating toxic ammonia and nitrites faster. Trusted by both beginners and professionals, this eco-friendly treatment accelerates tank cycling without harmful chemicals or odors, ensuring a healthy environment for fish and corals. ## Description Our Freshwater products are perfect for freshwater aquaria, turtles & amphibians systems, Axolotl & freshwater shrimp tanks. Our freshwater products are manufactured with the utmost care for the fish and the maximum convenience for the fishkeeper in mind. Our Freshwater products are perfect for freshwater aquaria, turtles & amphibians systems, Axolotl & freshwater shrimp tanks. Our freshwater products are manufactured with the utmost care for the fish and the maximum convenience for the fishkeeper in mind. Our Saltwater products are designed for all saltwater aquaria along with reef tanks and all marine aquaria. They can be used in saltwater aquaria and all other marine aquaria. Our Reef products are designed for the special needs of coral reef, nano-sized and seahorse specific aquaria. They can be used in saltwater aquaria and all other marine aquaria. DrTim’s Aquatics Koi products are designed with koi and koi owners in mind. Product formulations take into account the fact that most ponds have heavier bio-loads and organic levels than tropical aquaria. Furthermore, ponds are subject to a wide range of environmental variables that can affect fish health and water quality. DrTim’s Aquatics Koi products are designed with koi and koi owners in mind. Product formulations take into account the fact that most ponds have heavier bio-loads and organic levels than tropical aquaria. Furthermore, ponds are subject to a wide range of environmental variables that can affect fish health and water quality. This bottle of reagent grade ammonium chloride is for use when fishless cycling. Concentration is 40 mg/ml of total ammonia-nitrogen (TAN). Dose 4 drops per gallon of aquarium water.* Use with One and Only Nitrifying Bacteria. The gels are full of our Waste-Away Bacteria that are automatically and continuously released into your aquarium to consume nutrients and break down fish waste; keeping your tank clean and water clear. Available for Freshwater and Saltwater tanks. Reef Safe. The gels are full of our Waste-Away Bacteria that are automatically and continuously released into your aquarium to consume nutrients and break down fish waste; keeping your tank clean and water clear. Available for Freshwater and Saltwater tanks. Reef Safe. Quality media, for each of type of filtration (mechanical, chemical and biological) is important for setting-up and maintaining your aquarium. DrTim’s Aquatics uses the highest standards when selecting our media. We provide a wide range of aquarium media to meet every situation: from our biomedia and activated carbon to our ion exchange resins our products and more you can count on DrTIm’s Aquatics Filtration Media. Bene-FISH-al food's recipe includes salmon, menhaden, blueberries, carrots, spinach, and marigold - a wholesome blend that facilitates healthy growth, energy levels, vibrant colors, and nervous systems. We are careful to ensure that our recipe includes no gluten or grain - which fish are unable to digest properly - as a result, our grain-free and gluten-free fish food improves fish health and leads to less waste and clearer aquarium water. Enhance meals for your freshwater or marine fish with DrTim’s Bene-FISH-al fish food and treats supplement. Food and treats are a healthy alternative to fish flakes and fish food pellets, contain no GMOs, additives, artificial flavors, colors, preservatives, gluten, or wheat. Available in grinders and refill bags, easily applied to fish food. Enhance meals for your freshwater or marine fish with DrTim’s Bene-FISH-al fish food and treats supplement. Food and treats are a healthy alternative to fish flakes and fish food pellets, contain no GMOs, additives, artificial flavors, colors, preservatives, gluten, or wheat. Available in grinders and refill bags, easily applied to fish food. Review: Good stuff for cycling aquariums. - Does exactly what it's supposed to. I just set up a 200 gallon reef tank with 75 gallon sump. I dosed the system using the bottles instructions after having added One and Only. I tested the ammonia level the next day and it was right at about 2.0ppm - 2.5ppm. now to see if the One and Only acts as fast as claimed. Review: As described - Was perfect to help control exactly how much ammonia I was adding when cycling my tank. ## Features - FISHLESS CYCLING AQUARIUM CLEANING TREATMENT: The ammonium chloride solution from DrTim’s Aquatics offers a chlorine-free method for sanitizing new aquaria or when cycling water when fish or coral are not present. This powerful solution makes fishless cycling mess free. - REMOVES HARMFUL TOXINS FROM SALTWATER FISH TANKS: Even with regular water changes and maintenance, aquariums and fish tanks produces bad bacteria and it can take up to 30 days to eliminate waste. When using this ammonium chloride solution for fishless cycling with DrTim’s Aquatics One & Only, you can instantly create a bio filter to remove nitrite and toxic ammonia naturally. - 100% NATURAL, ECO-FRIENDLY FISH TANK CLEANER: There’s no need to wait when treating your new saltwater aquarium or freshwater fish tank with this ammonium chloride solution and One & Only from DrTim’s Aquatics. This fish tank cleaner eliminates new tank syndrome and does not include sulfur or other offensive odors. - AQUARIUM SUPPLIES YOU NEED: Offer your pet fish and corals an environment in which they can thrive with this ammonium chloride solution that cleans with just four drops per gallon. Ammonium chloride from DrTim’s Aquatics is available in 2 and 4 ounce sizes. - HIGH-QUALITY AQUARIUM PRODUCTS: DrTim’s Aquatics offers an expansive line of aquarium products used by professionals and residential customers. Based on years of experience in marine biology, DrTim’s Aquatics’ products utilize his vast knowledge and are backed by scientific evidence and innovative research. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08GWKZD6N | | Allergen Information | Almonds Free | | Best Sellers Rank | #8,565 in Pet Supplies ( See Top 100 in Pet Supplies ) #54 in Aquarium Water Treatments | | Brand | DrTim's Aquatics | | Brand Name | DrTim's Aquatics | | Customer Reviews | 4.6 out of 5 stars 2,062 Reviews | | Included Components | DrTim's Aquatics Ammonium Chloride - 8 oz bottle | | Item Form | Liquid | | Item Type Name | Aquatics Ammonium Chloride Water Treatment | | Item Weight | 8 Ounces | | Liquid Volume | 8 Fluid Ounces | | Manufacturer | DrTim's Aquatics | | Manufacturer Part Number | 832 | | Model Number | 832 | | Number of Packs | 1 | | Pet Type | Fish | | Target Species | Fish | | UPC | 812540018328 | | Unit Count | 8 Ounce | | Warranty Description | See Manufacturers Website | ## Product Details - **Brand:** DrTim's Aquatics - **Item Form:** Liquid - **Item Weight:** 8 Ounces - **Liquid Volume:** 8 Fluid Ounces - **Manufacturer:** DrTim's Aquatics ## Images ![DrTim's Aquatics Ammonium Chloride Aquarium 100% Natural – 8 Oz. (Dr Tims Aquatics Ammonium Chloride | Saltwater Freshwater and Reef Aquariums, 100% Natural, 8 Oz) - Image 1](https://m.media-amazon.com/images/I/51P3rp01YLL.jpg) ![DrTim's Aquatics Ammonium Chloride Aquarium 100% Natural – 8 Oz. (Dr Tims Aquatics Ammonium Chloride | Saltwater Freshwater and Reef Aquariums, 100% Natural, 8 Oz) - Image 2](https://m.media-amazon.com/images/I/610LGxZjx5L.jpg) ![DrTim's Aquatics Ammonium Chloride Aquarium 100% Natural – 8 Oz. (Dr Tims Aquatics Ammonium Chloride | Saltwater Freshwater and Reef Aquariums, 100% Natural, 8 Oz) - Image 3](https://m.media-amazon.com/images/I/61DIx1WswQL.jpg) ![DrTim's Aquatics Ammonium Chloride Aquarium 100% Natural – 8 Oz. (Dr Tims Aquatics Ammonium Chloride | Saltwater Freshwater and Reef Aquariums, 100% Natural, 8 Oz) - Image 4](https://m.media-amazon.com/images/I/519doKqtupL.jpg) ![DrTim's Aquatics Ammonium Chloride Aquarium 100% Natural – 8 Oz. (Dr Tims Aquatics Ammonium Chloride | Saltwater Freshwater and Reef Aquariums, 100% Natural, 8 Oz) - Image 5](https://m.media-amazon.com/images/I/51DT3b28s5L.jpg) ## Available Options This product comes in different **Set** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good stuff for cycling aquariums. *by M***R on May 12, 2026* Does exactly what it's supposed to. I just set up a 200 gallon reef tank with 75 gallon sump. I dosed the system using the bottles instructions after having added One and Only. I tested the ammonia level the next day and it was right at about 2.0ppm - 2.5ppm. now to see if the One and Only acts as fast as claimed. ### ⭐⭐⭐⭐⭐ As described *by E***E on May 12, 2026* Was perfect to help control exactly how much ammonia I was adding when cycling my tank. ### ⭐⭐⭐⭐⭐ Great for Beginner Aquarists looking to cycle their tank! *by J***R on June 4, 2025* I have used Dr. Tim’s Ammonium Chloride in two separate tanks. First my 5-gallon freshwater tank, and now my 10-gallon and it worked exactly as advertised. This product is perfect for anyone doing a fishless cycle using bottled nitrifying bacteria. ✅ Pros: Accurate dosing: The included dropper cap makes it easy to measure the right amount. The instructions are clear—4 drops per gallon for 2 ppm of ammonia. Safe & pure: No added dyes or surfactants that could harm beneficial bacteria. Speeds up cycling Great for beginners: It helps to follow the schedule instead of guessing if it is working or not. This is not a stand-alone cycling product—you’ll need to add a nitrifying bacteria culture or have an established filter for faster cycling. Test your water regularly with a liquid test kit to monitor progress. I love the API Freshwater Kit. If you're serious about fishless cycling, Dr. Tim’s Ammonia is a reliable and safe option that gives you full control over the process. It took the stress out of my first fish tank cycle, and I’d definitely use it again for future setups. ## Frequently Bought Together - DrTim’s Aquatics Ammonium Chloride Solution – 8 oz – Fishless Cycling Formula for Freshwater & Saltwater Aquariums – Treats 400 Gallons - API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, White, Single, Multi-colored - Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 500 ml --- ## 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.hr/products/241374476-drtims-aquatics-ammonium-chloride-aquarium-100-natural-8-oz-dr](https://www.desertcart.hr/products/241374476-drtims-aquatics-ammonium-chloride-aquarium-100-natural-8-oz-dr) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-23*