--- product_id: 6859369 title: "Fluval Mini Pressurized CO2 Cartridges, CO2 Supplement for Planted Aquariums, 20 grams, 3-Pack, A7541" brand: "fluval" price: "€ 58.67" currency: EUR in_stock: true category: "Fluval" url: https://www.desertcart.gr/products/6859369-fluval-mini-pressurized-co2-cartridges-co2-supplement-for-planted-aquariums store_origin: GR region: Greece --- # Optimized for lush plant growth 3-pack for continuous supply 20g CO2 per cartridge Fluval Mini Pressurized CO2 Cartridges, CO2 Supplement for Planted Aquariums, 20 grams, 3-Pack, A7541 **Brand:** fluval **Price:** € 58.67 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your aquarium’s green game—because your plants deserve the best! ## Quick Answers - **What is this?** Fluval Mini Pressurized CO2 Cartridges, CO2 Supplement for Planted Aquariums, 20 grams, 3-Pack, A7541 by fluval - **How much does it cost?** € 58.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/6859369-fluval-mini-pressurized-co2-cartridges-co2-supplement-for-planted-aquariums) ## 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 - • **Precision CO2 Dosing:** Each 20g cartridge delivers the perfect CO2 boost for thriving aquatic plants. - • **Vibrant Plant Health:** Supports vigorous, lush growth by ensuring plants get essential carbon nutrients. - • **Seamless Compatibility:** Designed specifically for Fluval Mini Pressurized CO2 Kit and other planted aquariums. - • **Triple Pack Convenience:** Never run dry with three ready-to-use replacement cartridges included. - • **Eco-Conscious Brand Legacy:** From Fluval, pioneers in aquarium innovation since 1975, trusted by aquarists worldwide. ## Overview Fluval Mini Pressurized CO2 Cartridges provide a reliable 20-gram CO2 supply per cartridge, sold in convenient 3-packs. Engineered for the Fluval Mini Pressurized CO2 Kit and compatible with other planted aquariums, these cartridges ensure optimal carbon supplementation to promote healthy, vibrant aquatic plant growth. Backed by Fluval’s decades-long innovation legacy, they help maintain a balanced ecosystem for both plants and fish. ## Description Since all planted aquariums lack CO2, it is extremely important that they are supplemented with it. In fact, 40 to 50% of a plant's dry weight is composed of carbon. For optimal condition of aquarium plants, some CO2 supplementation is necessary. The Fluval Mini Pressurized CO2 Cartridges are a pack of three cartridges that are replacement parts for the Fluval Mini Pressurized CO2 Kit. Proper amounts of CO2 are important to ensure that the most vital nutrients are available to live plants to maintain vigorous, lush and vibrant growth and condition.Fluval first broke onto the aquatic scene in 1975 by introducing the world’s first 3-stage filter with synchronous motor technology – a landmark breakthrough that is still applied in the industry today. Since then, Fluval has built a legacy around this pioneering spirit, relentlessly adapting in a changing world to launch innovative aquarium products that remain at the forefront of technology, and which set the bar in quality, style and functionality. Above and beyond its manufacturing role, Fluval prides itself on its charitable and educational efforts that give back to the fishkeeping community, whether it means helping to fund the protection of wild coral reefs or jumping on a plane to document endangered fish species halfway around the world. Fluval’s mission is not just about building products that mimic the natural world, but inspiring aquarists of all skill levels to enjoy and respect the hobby for generations to come. ## Features - Replacement CO2 cartridges for the Fluval Mini Pressurized CO2 Kit - Helps plants receive proper amounts of CO2 - Ensures fish and plants live in a healthy environment - Ideal for the Fluval Flora and other planted aquariums - Includes 3 replacement CO2 cartridges ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004G46QQI | | ASIN | B004G46QQI | | Allergen Information | Nut Free | | Best Sellers Rank | #161,024 in Pet Supplies ( See Top 100 in Pet Supplies ) #2,758 in Aquarium Filter Accessories | | Brand Name | Fluval | | Customer Reviews | 4.3 4.3 out of 5 stars (300) | | Date First Available | December 15, 2010 | | Global Trade Identification Number | 00015561175418 | | Included Components | All Items listed in Description | | Item Form | Cartridge | | Item Type Name | HAGEN FL 20G CO2 CARTRIDGES 3PK | | Item Weight | 20 g | | Item model number | A7541 | | Manufacturer | Rolf C. Hagen (USA) Corp. | | Manufacturer | Rolf C. Hagen (USA) Corp. | | Manufacturer Part Number | A7541 | | Model Number | A7541 | | Number of Items | 1 | | Number of Packs | 3 | | Pet Type | Fish | | Product Dimensions | 0.9 x 3.6 x 6.8 inches; 0.71 ounces | | Target Species | Aquatic Plants | | UPC | 015561175418 | | Warranty Description | Manufacturer Warranty | ## Product Details - **Brand:** Fluval - **Item Form:** Cartridge - **Item Weight:** 20 g - **Manufacturer:** Rolf C. Hagen (USA) Corp. - **Number of Packs:** 3 ## Images ![Fluval Mini Pressurized CO2 Cartridges, CO2 Supplement for Planted Aquariums, 20 grams, 3-Pack, A7541 - Image 1](https://m.media-amazon.com/images/I/61DUZhh6nwL.jpg) ## Frequently Bought Together - HAGEN fl 20g Co2 Cartridges 3pk - HAGEN FL MINI PRESSURIZED 20G CO2 KIT - Fluval 88g-CO2 Bubble Counter - 3.1 Ounces --- ## 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.gr/products/6859369-fluval-mini-pressurized-co2-cartridges-co2-supplement-for-planted-aquariums](https://www.desertcart.gr/products/6859369-fluval-mini-pressurized-co2-cartridges-co2-supplement-for-planted-aquariums) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-29*