--- product_id: 50252726 title: "2 X Evolution Aqua Pure Aquarium" brand: "evolution aqua" price: "€ 44.81" currency: EUR in_stock: true reviews_count: 13 category: "Evolution Aqua" url: https://www.desertcart.at/products/50252726-2-x-evolution-aqua-pure-aquarium store_origin: AT region: Austria --- # Crystal-clear water clarity Breaks down ammonia & nitrite Reduces filter maintenance 2 X Evolution Aqua Pure Aquarium **Brand:** evolution aqua **Price:** € 44.81 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your aquarium game with crystal-clear confidence! ## Quick Answers - **What is this?** 2 X Evolution Aqua Pure Aquarium by evolution aqua - **How much does it cost?** € 44.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/50252726-2-x-evolution-aqua-pure-aquarium) ## Best For - evolution aqua enthusiasts ## Why This Product - Trusted evolution aqua brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Simple Weekly Routine:** Just 1-2 balls per 25L weekly—easy integration into any aquarium setup. - • **Organic Waste Breakdown:** Effectively decomposes organic waste, eliminating murky water and promoting fish health. - • **Maintenance Made Minimal:** Significantly cuts down filter cleaning frequency, freeing up your time for what matters. - • **Rapid Water Quality Boost:** Speeds up filter maturation and start-up times for faster, healthier tank conditions. - • **Effortless Aquarium Clarity:** Maintains pristine, crystal-clear freshwater environments with powerful bacterial action. ## Overview Evolution Aqua Pure Aquarium is a cutting-edge bacterial treatment designed to maintain crystal-clear, healthy tropical freshwater tanks by breaking down harmful ammonia, nitrites, and organic waste. Its unique spherical balls contain millions of live bacteria and enzymes that reduce filter maintenance and accelerate water quality stabilization, making it an essential, low-effort solution for aquarium enthusiasts seeking flawless water clarity and fish vitality. ## Description Product description PURE Aquarium is a bacterial treatment for aquariums of all sizes. Inside every ball there are millions of live bacteria and enzymes. Once added to your aquarium, the bacteria and enzymes inside each ball will start to break down the ammonia and nitrite in your aquarium's water. PURE Aquarium also breaks down organic waste, which is often the cause of poor water clarity. Using PURE Aquarium on a regular basis reduces the amount of filter cleaning and maintenance. Each pack contains 50 balls. Simply add 1-2 balls for every 25 litres once a week. Add the balls into your aquarium filter or directly into your aquarium. We recommend the use of a filter bag to contain the PURE Aquarium balls. If using PURE Aquarium for the first time or if your aquarium has clarity problems, add 5 to 10 balls per 100 litres of water. PURE Aquarium is designed to improve water clarity and quality when it is affected by organic waste, not algae related issues that cause green water. Directions Add 1-2 balls for every 25 litres once a week. Add the balls into your aquarium filter or directly into your aquarium. We recommend the use of a filter bag to contain the PURE Aquarium balls. If using PURE Aquarium for the first time or if your aquarium has clarity problems, add 5 to 10 balls per 100 litres of water. Review: Crystal clear - Very good at sorting my water parameters out! Highly recomend for peace of mind and a crystal clear water column Review: Good buy - Great buy. Works well. All fish are fine and healthy. Tanks are clean and clear. ## Features - Maintains crystal clear and healthy water in tropical freshwater aquariums - Reduces the amount of filter cleaning and maintenance - Breaks down ammonia and nitrite - Cleans up organic waste - Reduces filter maturation and start up times ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076H7QRYX | | Best Sellers Rank | 1,618 in Pet Supplies ( See Top 100 in Pet Supplies ) 5 in Aquarium Cleaning Products | | Brand | Evolution Aqua | | Brand Name | Evolution Aqua | | Country Of Origin | United Kingdom | | Customer Reviews | 4.4 out of 5 stars 8,282 Reviews | | Item Form | spherical | | Item Weight | 0.25 Kilograms | | Item form | spherical | | Item weight | 0.25 Kilograms | | Liquid Volume | 1 Millilitres | | Liquid volume | 1 Millilitres | | Manufacturer | Evolution Aqua | | Manufacturer Part Number | BL-AIL-42 | | Model Number | BL-AIL-42 | | Pet Type | Fish | | Target Species | Fish | ## Product Details - **Brand:** Evolution Aqua - **Liquid volume:** 25 Litres - **Item weight:** 0.25 Kilograms - **Item form:** spherical - **Target species:** Fish ## Images ![2 X Evolution Aqua Pure Aquarium - Image 1](https://m.media-amazon.com/images/I/81eKe0KXq0L.jpg) ## Available Options This product comes in different **Color, Item Package Quantity** options. ## Questions & Answers **Q: Can I use Pure Aquarium balls for cold water tank with 2 goldfish to prevent algae ?** A: "PURE Aquarium is designed to improve water clarity and quality when it is affected by organic waste, not algae related issues that cause green water". Copied and pasted from product description **Q: If you drop them straight in to the tank,is there will be some effect?or it’s has to do the filter?** A: Put them in a filter bag I know people who have lost fish by putting them straight into the tank , in the filter is best, they shrink as they work **Q: Product description is wrong saying it's an adhesive?** A: Correct. They’re not an adhesive. They go in the filter to help maintain the biological balance of the water. **Q: I have a Ciano filter with bio bacteria cartridge in could i replace this with these balls** A: Having had a CIANO filter I wouldn’t recommend replacing it with ease PURE balls. They need to be in a bag and tested in the top of a filter to be effective in my experience. The original cartridge though expensive is the better option in my opinion. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Crystal clear *by B***S on 21 July 2026* Very good at sorting my water parameters out! Highly recomend for peace of mind and a crystal clear water column ### ⭐⭐⭐⭐⭐ Good buy *by K***S on 31 May 2026* Great buy. Works well. All fish are fine and healthy. Tanks are clean and clear. ### ⭐⭐⭐⭐ Good *by L***Y on 7 April 2026* Good product, postage a bit high ## Frequently Bought Together - 2 X Evolution Aqua Pure Aquarium - Evolution Aqua Pure Aquarium Waste Remover Fish Tank Gravel Cleaner - Bacteria Fish Tank Water Treatment and Aquarium Gravel Cleaner for Fish Tanks and Aquariums / 15 Ball Tub - AQUARIAN TAP WATER SAFE, Aquarium Water Conditioner, 118 ml Bottle,White --- ## 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.at/products/50252726-2-x-evolution-aqua-pure-aquarium](https://www.desertcart.at/products/50252726-2-x-evolution-aqua-pure-aquarium) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-17*