--- product_id: 60481381 title: "CRYSTAL Aquarium Filtration Media Cartridges for Superclean 120 and 150 Internal Filter, Size 3, Pack of 1" brand: "api" price: "VT4369" currency: VUV in_stock: true reviews_count: 13 category: "Api" url: https://www.desertcart.vu/products/60481381-crystal-aquarium-filtration-media-cartridges-for-superclean-120-and-150 store_origin: VU region: Vanuatu --- # Removes colors, odors & heavy metals 3x more effective resin-carbon blend Pre-dosed, easy-fit cartridge CRYSTAL Aquarium Filtration Media Cartridges for Superclean 120 and 150 Internal Filter, Size 3, Pack of 1 **Brand:** api **Price:** VT4369 **Availability:** ✅ In Stock ## Summary > 🌟 Elevate your aquarium game with crystal-clear confidence! ## Quick Answers - **What is this?** CRYSTAL Aquarium Filtration Media Cartridges for Superclean 120 and 150 Internal Filter, Size 3, Pack of 1 by api - **How much does it cost?** VT4369 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/60481381-crystal-aquarium-filtration-media-cartridges-for-superclean-120-and-150) ## Best For - api enthusiasts ## Why This Product - Trusted api brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Beyond filtration:** Removes medication residues post-treatment, ensuring a safe environment for your aquatic life. - • **Plug & play purity:** Pre-dosed cartridge fits perfectly in Superclean 120 & 150 filters for hassle-free maintenance. - • **All-aquarium compatible:** Optimized for freshwater, saltwater, and reef tanks—one cartridge, endless clarity. - • **Crystal-clear water, effortlessly:** Superior resin-carbon blend clears pollutants 3x faster than standard carbon. - • **Monthly refresh for thriving tanks:** Replace every 3 weeks or sooner to keep fish healthy and water pristine. ## Overview API CRYSTAL Size 3 Aquarium Filtration Media Cartridge features a research-grade resin-carbon blend that removes aquarium pollutants—including colors, odors, heavy metals, and toxic gases—up to 3 times more effectively than carbon alone. Designed for API Superclean 120 and 150 internal filters, this pre-dosed cartridge fits seamlessly and supports freshwater, saltwater, and reef aquariums. Replace monthly or sooner for optimal water clarity and fish health, with added benefits of removing medication residues after treatment. ## Description Product Description API CRYSTAL SIZE 3 cartridge uses superior resins and activated carbon to clean and clear aquarium water, removing aquarium pollutants such as colors, odors, and heavy metals. The research-grade resin-carbon blend is up to 3x more effective in clearing water than carbon alone. API CRYSTAL SIZE 3 cartridge corrects poor water quality caused by pollutants that can suppress a fish's immune system, leading to disease or death. Replace every 3 weeks, or sooner if aquarium is heavily stocked or colors/odors are detected. Can be used to remove medication from water once disease treatment is completed. Contains 1 filtration media cartridge. With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results. Box Contains 1 x API Crystal Aquarium Filtration Media Cartridges for API Super clean Filter 90, Size 3 Review: GOOD PRODUCT - I bought a rena fish tank which looks great but didn't realize how expensive the bits and pieces for the filter was but I can say that these are a good price. They do work fab once bought. Review: Cheaper than Pets Stores - This was the best price I found for these Crystal Cartridges and they are great at keeping the tank water clean throughout the month. Change them once a month and fish stay healthy and well. ## Features - Contains one (1) API CRYSTAL SIZE 3 Aquarium Filtration Media Cartridges for API SUPERCLEAN 90 1-Count Pack - Cleans and clears aquarium water removing debris and aquarium pollutants, including colours, odours, heavy metals, and toxic gases which cloud water and degrade water quality. - Contains a unique superior resin-carbon blend that removes compounds 3x more effectively than carbon alone. - Easy-to-use pre-dosed cartridge fits built-in filters for AQUALIFE 100 aquariums, for freshwater, saltwater, and reef aquariums - Use when starting or maintaining an aquarium, replace monthly or sooner if aquarium is heavily stock and/or colours and odours are detected ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005YATFRA | | Batteries Included | No | | Batteries required | No | | Best Sellers Rank | 100,784 in Pet Supplies ( See Top 100 in Pet Supplies ) 1,933 in Aquarium Filter Accessories | | Customer Reviews | 4.2 4.2 out of 5 stars (427) | | Date First Available | 1 Dec. 2011 | | Item Weight | 66 g | | Item model number | ADC670600 | | Number of Items | 1 | | Pet Type | Fish | | Product Dimensions | 8 x 4 x 19 cm; 66 g | | Quantity | 1 | | Size | Size 3, Pack of 1 | ## Images ![CRYSTAL Aquarium Filtration Media Cartridges for Superclean 120 and 150 Internal Filter, Size 3, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/81tgv5x5bOL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ GOOD PRODUCT *by M***S on 25 January 2014* I bought a rena fish tank which looks great but didn't realize how expensive the bits and pieces for the filter was but I can say that these are a good price. They do work fab once bought. ### ⭐⭐⭐⭐⭐ Cheaper than Pets Stores *by G***Y on 4 July 2013* This was the best price I found for these Crystal Cartridges and they are great at keeping the tank water clean throughout the month. Change them once a month and fish stay healthy and well. ### ⭐⭐⭐⭐⭐ even tend to have them for 1 or 2 weeks longer than recommended. We have 2 healthy living goldfish for 4 ... *by R***E on 23 April 2015* found them very effective, even tend to have them for 1 or 2 weeks longer than recommended. We have 2 healthy living goldfish for 4 years now, and I put it all down to this filter great work. ## Frequently Bought Together - API CRYSTAL Aquarium Filtration Media Cartridges for Superclean 120 and 150 Internal Filter, Size 3, Pack of 1 - API STRESS COAT Aquarium Water Conditioner 118 ml Bottle - API ACCU-CLEAR Freshwater Aquarium Water Clarifier 37 ml Bottle --- ## 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.vu/products/60481381-crystal-aquarium-filtration-media-cartridges-for-superclean-120-and-150](https://www.desertcart.vu/products/60481381-crystal-aquarium-filtration-media-cartridges-for-superclean-120-and-150) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*