--- product_id: 388774282 title: "LANXESS DI Deionization Resin – for Fish Tanks, Ponds & Aquariums, Reef Aquarium Grade, 500 Grams; 1.1lbs (1 Canister Refill)" brand: "kolar labs" price: "304.27 DT" currency: TND in_stock: true reviews_count: 5 category: "Kolar Labs" url: https://www.desertcart.tn/products/388774282-lanxess-di-deionization-resin-for-fish-tanks-ponds-and-aquariums store_origin: TN region: Tunisia --- # Zero TDS ultra-pure water 500g premium resin Vacuum-sealed freshness LANXESS DI Deionization Resin – for Fish Tanks, Ponds & Aquariums, Reef Aquarium Grade, 500 Grams; 1.1lbs (1 Canister Refill) **Brand:** kolar labs **Price:** 304.27 DT **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate Your Aquarium Game with Pure, Pristine Water! ## Quick Answers - **What is this?** LANXESS DI Deionization Resin – for Fish Tanks, Ponds & Aquariums, Reef Aquarium Grade, 500 Grams; 1.1lbs (1 Canister Refill) by kolar labs - **How much does it cost?** 304.27 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/388774282-lanxess-di-deionization-resin-for-fish-tanks-ponds-and-aquariums) ## Best For - kolar labs enthusiasts ## Why This Product - Trusted kolar labs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Achieve Zero TDS Water:** Eliminates residual dissolved solids post-RO filtration, delivering ultra-pure water ideal for sensitive aquatic life. - β€’ **Vacuum-Sealed Freshness:** Mylar packaging locks in resin potency and extends shelf life, so your water stays pristine longer. - β€’ **Premium 500g Virgin Resin:** High-capacity mixed bed resin ensures maximum ion exchange efficiency for crystal-clear aquarium water. - β€’ **Safe for All Aquariums & Ponds:** Formulated for both freshwater and saltwater environments, supporting vibrant, healthy aquatic ecosystems. - β€’ **Cost-Effective Non-Color Indicating Resin:** Perfect for TDS monitor users, avoiding unnecessary resin changes and saving you money. ## Overview Kolar Labs LANXESS DI Deionization Resin is a 500g premium-grade mixed bed resin designed to remove total dissolved solids to zero, ensuring ultra-pure water for freshwater and saltwater aquariums and ponds. Vacuum-sealed for freshness and manufactured by LANXESS with over 75 years of expertise, this resin is ideal for use after reverse osmosis systems to maintain optimal aquatic health and water clarity. ## Description Product description LANXESS DI Deionization Resin is the perfect solution for aquarium systems and other applications where ultra-pure water is a must.Our virgin nuclear grade deionization resin is a mixture of anion and cation gel type ion exchange resins. The mixed resin is prepared from component resins which have been manufactured with the highest degree of purity for drinking water applications and converted to the H+ / OH- form.Detailed Instructions● 500g of resin fills one standard 10-inch refillable cartridge, packed tight for maximum efficiency.● For best results, use TDS monitor for rise in TDS. Change resin upon exhaustion.● Best used after reverse osmosis for zero TDS water for the aquatics industry.● Recommend pre-filter with catalytic carbon or carbon block to extend the life of resin if chloramines are present in source water.About LANXESSLANXESS has more than 75 years of experience manufacturing ion exchange resins and advanced water treatment solutions. LANXESS high-performance products have been used for decades in numerous industries to help purify and treat water and other liquids to rigorous quality and performance standards. Lewatit is a registered trademark of LANXESS GmbH. Directions 1. Install the deionization resin in the aquarium filtration system. 2. Monitor total dissolved solids (TDS) levels. 3. Replace the resin when TDS levels rise, indicating exhaustion. 4. Use in conjunction with a reverse osmosis system for best results. Review: Fast delivery good product thanks Review: Works great ## Features - PREMIUM GRADE: 500 grams; 1.1lbs (1 canister refill), High-capacity, mixed bed, virgin nuclear grade deionization resin; Manufactured by LANXESS to the highest degree of purity - FRESHNESS GUARANTEED: Packaged in vacuum sealed mylar bags to preserve performance and shelf life - LOWERS TDS TO ZERO: Removes TDS left from RO filtration systems; Creates ultra-pure water - SAFE FOR ALL AQUARIUMS: Creates consistent, safe, ultra-pure water that can be used for all freshwater and saltwater aquariums and ponds - NON-COLOR INDICATING: Saves money if you already monitor TDS (more accurate) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06W2PFVSX | | Brand | Kolar Labs | | Brand Name | Kolar Labs | | Customer Reviews | 4.3 out of 5 stars 113 Reviews | | Item Form | Gel | | Item Weight | 500 Grams | | Item form | Gel | | Item weight | 500 Grams | | Manufacturer | Kolar Labs | | Target Species | Fish | | UPC | 851794007153 | | Unit Count | 500.0 gram | ## Product Details - **Brand:** Kolar Labs - **Item weight:** 500 Grams - **Item form:** Gel - **Target species:** Fish - **Manufacturer:** Kolar Labs ## Images ![LANXESS DI Deionization Resin – for Fish Tanks, Ponds & Aquariums, Reef Aquarium Grade, 500 Grams; 1.1lbs (1 Canister Refill) - Image 1](https://m.media-amazon.com/images/I/81VDIJ-LKtL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fast delivery good product thanks *by R***D on 4 June 2019* ### ⭐⭐⭐⭐⭐ Works great *by T***M on 24 August 2017* ### ⭐⭐⭐⭐⭐ Direct replacement for the original DI resin *by W***M on 3 October 2020* ## Frequently Bought Together - Kolar Labs LANXESS DI Deionization Resin – for Fish Tanks, Ponds & Aquariums, Reef Aquarium Grade, 567 Grams; 1.25lbs (1 Canister Refill) - Aquatic Life RO Buddie Sediment Cartridge --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/388774282-lanxess-di-deionization-resin-for-fish-tanks-ponds-and-aquariums](https://www.desertcart.tn/products/388774282-lanxess-di-deionization-resin-for-fish-tanks-ponds-and-aquariums) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-17*