--- product_id: 48212560 title: "Evolution Aqua Pure Filter Start Gel Pond Filter Starter Bacteria - Wildlife and Fish Friendly Water Pond Bacteria Treatment for Filters and Filter Media | 2.5L" brand: "evolution aqua" price: "€ 90.15" currency: EUR in_stock: true reviews_count: 11 category: "Evolution Aqua" url: https://www.desertcart.it/products/48212560-evolution-aqua-pure-filter-start-gel-pond-filter-starter-bacteria store_origin: IT region: Italy --- # Fast-acting gel formula for rapid filter maturation 100% safe for fish, plants & wildlife Billions of live beneficial bacteria Evolution Aqua Pure Filter Start Gel Pond Filter Starter Bacteria - Wildlife and Fish Friendly Water Pond Bacteria Treatment for Filters and Filter Media | 2.5L **Brand:** evolution aqua **Price:** € 90.15 **Availability:** βœ… In Stock ## Summary > 🦠 Elevate your pond’s ecosystem with the fastest, safest bacterial boost on the market! ## Quick Answers - **What is this?** Evolution Aqua Pure Filter Start Gel Pond Filter Starter Bacteria - Wildlife and Fish Friendly Water Pond Bacteria Treatment for Filters and Filter Media | 2.5L by evolution aqua - **How much does it cost?** € 90.15 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/48212560-evolution-aqua-pure-filter-start-gel-pond-filter-starter-bacteria) ## 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 - β€’ **Gel Power Efficiency:** Specialised gel sticks directly to filter media, outperforming liquids and tablets in speed and effectiveness. - β€’ **Eco-Friendly & Fish-Safe:** Naturally active formula supports pond wildlife health without any harmful chemicals. - β€’ **Award-Winning UK Innovation:** Trusted by prosβ€”winner of Practical Fishkeeping Product of the Year and Aqua Trade accolades. - β€’ **Stress-Free Fish Environment:** Breaks down toxic ammonia and nitrites, promoting happier, less stressed aquatic life. - β€’ **Turbocharge Your Pond Filter:** Concentrated live bacteria gel accelerates filter media maturation for crystal-clear water. ## Overview Evolution Aqua Pure Filter Start Gel is a 2.5L concentrated gel formula containing billions of live beneficial bacteria designed to rapidly mature pond filter media. Safe for all fish, plants, and wildlife, it effectively breaks down harmful ammonia and nitrites, supporting a healthy aquatic environment. Manufactured in the UK, this award-winning product treats up to 25,000 litres of pond water and is recognized for its superior efficiency compared to liquid or tablet alternatives. ## Description Product Description Why do I need to use PURE+ Filter Start Gel? When starting up a fish pond, the media will start to mature only once the fish have been added and the result of adding fish means that the water parameters will change. The breakdown of food and fish waste will create spikes in your ammonia and nitrite, but adding the Filter Start Gel will help to balance this. The gel converts the ammonia and nitrite so that once the fish have been added, your media will mature quicker and reduce stress levels, resulting in a healthier pond. With many ponds being under-filtered, PURE+ Filter Start Gel can assist with the survival of fish too, this is because the blend of different bacteria can help keep the fish alive, even during horrendous conditions. When to use PURE+ Filter Start Gel When starting a brand new pond - PURE+ Filter Start Gel speeds up the maturation of filter media giving your pond and fish the very best start. At the start of the new season - cold weather can kill off beneficial bacteria in your pond. Give your fish a stress-free start to the new season by ensuring that your pond filters are running optimally. When introducing new fish - adding new fish can put a strain on your current filter. PURE+ Filter Start Gel adds billions of nitrifying bacteria that work immediately to rapidly colonise your filter. After harsh chemical pond treatments - chemical water treatments can easily kill off the beneficial bacteria in your pond. PURE+ Filter Start Gel is a natural pond water treatment that is designed to rapidly bring your pond’s ecosystem back into balance. How to use PURE+ Filter Start Gel Adding to a new pond Shake well before use to ensure the bacteria has not settled. Unscrew the cap and pour the contents of the bottle directly onto your filter media for best results. You cannot over-dose your filter with gel. We always advise the addition of oxygen to your pond via an airpump and diffuser when using PURE+ Filter Start Gel. Always perform regular water tests using a suitable test kit, especially before adding fish to the pond. If a UV-C is running, switch it off when dosing and keep switched off for 12 hours after dosing. Adding to an established pond The good bacteria you have accumulated over the summer months will have been affected, due to the cold weather conditions over the winter period. It is encouraged to use PURE+ Filter Start Gel on your media once your fish start to feed again, this ensures that the ammonia and nitrite do not spike during this time, keeping your fish healthy. Top up your filter with the gel after each maintenance when cleaning your filter. Review: Pure pond - Benifical bacteria best I've ever used Review: Great - It's a must have for ponds. ## Features - βœ” The perfect start for new pond filters - Delivers a concentrated formula of live beneficial bacteria and enzymes directly to your filters. Speeds up the maturation of your filter media giving your pond and fish the very best start. - βœ” Fast acting gel formula is more efficient than liquid or tablet based products - The specialised gel based formula sticks directly to filter media and is the most optimal and quickest way to mature your filter media. - βœ” Wildlife and fish friendly gel that increases the performance of your filter media - PURE+ Filter Start Gel is a naturally active pond water treatment that contains billions of filter bacteria that are 100% safe for all fish, plants and wildlife. - βœ” Helps to break down harmful ammonia and nitrite resulting in happier and less stressed fish - 2.5 litre is designed to optimally treat 25000 litres of pond water and you cannot overdose with PURE+ Filter Start Gel. - βœ” Multiple award winning product manufactured in the UK - Practical Fishkeeping product of the year and Aqua trade product winner. Part of the Evolution Aqua award winning range of bacterial products for ponds, freshwater and marine aquariums. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00YPUZJBG | | Allergen Information | Allergen-Free | | Best Sellers Rank | 11,336 in Garden ( See Top 100 in Garden ) 15 in Pond Filtration Equipment | | Brand | Evolution Aqua | | Brand Name | Evolution Aqua | | Country Of Origin | United Kingdom | | Customer Reviews | 4.5 out of 5 stars 191 Reviews | | Included Components | 2.5L Bottle | | Item Form | Gel | | Item Type Name | Filter Treatment | | Item Weight | 1900 Grams | | Item form | Gel | | Item weight | 1900 Grams | | Liquid Volume | 2500 Millilitres | | Liquid volume | 2500 Millilitres | | Manufacturer | Evolution Aqua | | Manufacturer Part Number | PUREPONDGEL2.5L | | Model Number | 5060088875933 | | Target Species | Fish | | Unit Count | 2500.0 millilitre | | Unit count | 2500.0 millilitre | ## Product Details - **Brand:** Evolution Aqua - **Item form:** Gel - **Item weight:** 1900 Grams - **Liquid volume:** 2500 Millilitres - **Unit count:** 2500.0 millilitre ## Images ![Evolution Aqua Pure Filter Start Gel Pond Filter Starter Bacteria - Wildlife and Fish Friendly Water Pond Bacteria Treatment for Filters and Filter Media | 2.5L - Image 1](https://m.media-amazon.com/images/I/71UAihTF6BL.jpg) ![Evolution Aqua Pure Filter Start Gel Pond Filter Starter Bacteria - Wildlife and Fish Friendly Water Pond Bacteria Treatment for Filters and Filter Media | 2.5L - Image 2](https://m.media-amazon.com/images/I/71R2OdtbCBL.jpg) ![Evolution Aqua Pure Filter Start Gel Pond Filter Starter Bacteria - Wildlife and Fish Friendly Water Pond Bacteria Treatment for Filters and Filter Media | 2.5L - Image 3](https://m.media-amazon.com/images/I/41AeP2sUETL.jpg) ![Evolution Aqua Pure Filter Start Gel Pond Filter Starter Bacteria - Wildlife and Fish Friendly Water Pond Bacteria Treatment for Filters and Filter Media | 2.5L - Image 4](https://m.media-amazon.com/images/I/615aIgnjUTL.jpg) ![Evolution Aqua Pure Filter Start Gel Pond Filter Starter Bacteria - Wildlife and Fish Friendly Water Pond Bacteria Treatment for Filters and Filter Media | 2.5L - Image 5](https://m.media-amazon.com/images/I/61O17UHtaIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Pure pond *by R***L on 2 March 2026* Benifical bacteria best I've ever used ### ⭐⭐⭐⭐⭐ Great *by J***E on 14 April 2026* It's a must have for ponds. ### ⭐⭐⭐⭐ Filter start *by P***L on 16 March 2026* Great product good price ## Frequently Bought Together - Evolution Aqua Pure Filter Start Gel Pond Filter Starter Bacteria - Wildlife and Fish Friendly Water Pond Bacteria Treatment for Filters and Filter Media | 2.5L - Evolution Aqua Pure Pond Bomb – for Crystal Clear Healthy Water, Treats up to 20,000 litres - Evolution Aqua Pure Pond – Beneficial Bacteria for Ponds | Pond Bacteria Treatment & Healthy Water Maintenance for clear pond | Aids biological filtration and Fish Safe Pond Equaliser | 2000ml --- ## 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.it/products/48212560-evolution-aqua-pure-filter-start-gel-pond-filter-starter-bacteria](https://www.desertcart.it/products/48212560-evolution-aqua-pure-filter-start-gel-pond-filter-starter-bacteria) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-06-02*