--- product_id: 8950270 title: "Seachem Denitrate 1 Liter" brand: "seachem" price: "$77.45" currency: USD in_stock: true category: "Seachem" url: https://www.desertcart.ec/products/8950270-seachem-denitrate-1-liter store_origin: EC region: Ecuador --- # 1L treats up to 100 gallons Supports biological filtration Removes nitrates, nitrites & ammonia Seachem Denitrate 1 Liter **Brand:** seachem **Price:** $77.45 **Availability:** ✅ In Stock ## Summary > 💧 Clear water, happy fish, zero compromises. ## Quick Answers - **What is this?** Seachem Denitrate 1 Liter by seachem - **How much does it cost?** $77.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/8950270-seachem-denitrate-1-liter) ## Best For - seachem enthusiasts ## Why This Product - Trusted seachem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bio-Filter Booster:** Enhances your tank’s natural biological filtration without extra hassle - • **Trusted by Thousands:** 4.5-star rated with over 1,200 reviews—join the elite aquarist community - • **Dual Fresh & Marine Use:** Versatile filtration media perfect for any aquarium environment - • **No Special Setup Needed:** Works seamlessly without special filters or cultures—plug & play - • **Ultimate Nitrate Control:** Effortlessly eliminates harmful nitrates for crystal-clear water ## Overview Seachem Denitrate 1 Liter is a high-porosity filtration media designed for both marine and freshwater aquariums. It supports biological filtration by promoting anaerobic denitrification, effectively removing nitrates, nitrites, ammonia, and organic waste. Each liter treats up to 100 gallons, requiring no special filters or cultures, making it an easy and efficient solution for maintaining pristine aquarium water quality. ## Description Sachem Denitrate is a high porosity filtration product for the removal and control of nitrate in marine and freshwater aquaria by anaerobic denitrification. It is a porous inorganic solid about 4 mm in diameter. It does not require a special denitrifying filter or special culture feedings. It is also helpful in controlling nitrite and ammonia. The surface area characteristics of de*nitrate are similar to Matrix, making de*nitrate an effective support for the biological filter. Each liter treats up to 100 gallons. Marine or fresh water use. ## Features - For marine and freshwater - Provides support for biological Filter - Removes nitrates, nitrites, ammonia, and organics - The Package Weight Of The Product Is 1.78 Pounds ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000255PGC | | Allergen Information | Gluten Free | | Best Sellers Rank | #24,484 in Pet Supplies ( See Top 100 in Pet Supplies ) #231 in Aquarium Filter Accessories | | Brand | Seachem | | Brand Name | Seachem | | Customer Reviews | 4.5 out of 5 stars 1,217 Reviews | | Global Trade Identification Number | 00000116013703 | | Included Components | all | | Item Form | Liquid | | Item Type Name | Filtration Media | | Item Weight | 0.45 Kilograms | | Liquid Volume | 1 Liters | | Manufacturer | Seachem Laboratories, Inc. | | Manufacturer Part Number | 75181 | | Model Number | 19249 | | Pet Type | Fish | | Target Species | Fish | | UPC | 707005129230 611102065134 000116013703 780231551136 015568976780 | | Unit Count | 1 Count | | Warranty Description | Warranty | ## Product Details - **Brand:** Seachem - **Item Form:** Liquid - **Item Weight:** 0.45 Kilograms - **Liquid Volume:** 1 Liters - **Unit Count:** 1 Count ## Images ![Seachem Denitrate 1 Liter - Image 1](https://m.media-amazon.com/images/I/81hrV52PKQL.jpg) ## Questions & Answers **Q: Did anyone get 2l bottles with amazon being the seller? i tried twice and received 1l bottles. thanks!** A: 9/26/2017 Received my two containers today. Ordered two each of 2-liter size. Got two each of 1-liter size container. Shameful in my opinion! **Q: How do I use this product with a wet/dry filtration system?** A: Put it in a bag near the water intake tube, and make sure that the bag is fat (mine holds a whole jar) to keep the center protected from oxygen. You want a mild movement of water but not enough to disturb the inside bacteria. The outside bacteria will like oxygen, but to remove nitrates, you also need to colonize anaerobic bacteria. I have kept nitrates a zero for months now with no water changes, BUT I also dosed the tanks with BioDigest bacteria, which has both aerobic and anaerobic bacteria to eat nitrates. That combination seems to work well. **Q: what is the difference between this and matrix?** A: It’s the same it’s just smaller stones. No difference **Q: What filter can I use this in that is 50 gph or less rate?** A: You can use any canister filter with it. ## Frequently Bought Together - Seachem Denitrate 1 Liter - DEPEPE 10pcs 7.8 x 5.9 Inch Aquarium Filter Media Bags with Zipper for Activated Carbon, Biospheres, Ceramic Rings - Seachem Indoor Purigen Organic Filtration Resin - Fresh and Saltwater 100 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.ec/products/8950270-seachem-denitrate-1-liter](https://www.desertcart.ec/products/8950270-seachem-denitrate-1-liter) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-07-21*