--- product_id: 48420265 title: "Blagdon Guardian Pond Tonic Salt, for Fish Health, Water Quality, General Tonic, pH Buffer, 2.27kg, treats 2,273 litres" brand: "blagdon" price: "€ 35.83" currency: EUR in_stock: true category: "Blagdon" url: https://www.desertcart.hr/products/48420265-blagdon-guardian-pond-tonic-salt-for-fish-health-water-quality store_origin: HR region: Croatia --- # pH buffer stabilizes water chemistry 2.27kg granules for 2,273L coverage reduces fish stress & boosts immunity Blagdon Guardian Pond Tonic Salt, for Fish Health, Water Quality, General Tonic, pH Buffer, 2.27kg, treats 2,273 litres **Brand:** blagdon **Price:** € 35.83 **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your pond’s health game — because your fish deserve the best! ## Quick Answers - **What is this?** Blagdon Guardian Pond Tonic Salt, for Fish Health, Water Quality, General Tonic, pH Buffer, 2.27kg, treats 2,273 litres by blagdon - **How much does it cost?** € 35.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/48420265-blagdon-guardian-pond-tonic-salt-for-fish-health-water-quality) ## Best For - blagdon enthusiasts ## Why This Product - Trusted blagdon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Action Formula:** Acts as a tonic, pH buffer, anti-stress agent, and disease support in one powerful salt. - • **Long-Lasting Protection:** Salt remains effective indefinitely until water changes, ensuring continuous fish wellness. - • **Stress Reduction for Thriving Fish:** Minimizes stress from overcrowding and poor water quality, reducing disease risk. - • **Precision Dosage for Optimal Health:** Treats up to 2,273 litres with easy step-by-step guidance for perfect pond balance. - • **Trusted UK Brand with Proven Results:** Blagdon’s 4.5-star rated formula safeguards your pond ecosystem with expert care. ## Overview Blagdon Guardian Pond Tonic Salt is a 2.27kg granular treatment designed to improve fish health and water quality in ponds up to 2,273 litres. It functions as a general tonic, pH buffer, and anti-stress agent, helping fish recover from illness and reducing disease susceptibility. The salt remains effective indefinitely until removed by water changes, providing long-lasting protection. Trusted by pond owners, it supports a stable, thriving aquatic environment. ## Description Free delivery and returns on eligible orders. Buy Blagdon Guardian Pond Tonic Salt, for Fish Health, Water Quality, General Tonic, pH Buffer, 2.27kg, treats 2,273 litres at desertcart UK. ## Features - Reduces fish stress, promotes fish health; contains essential physiological salts that fish need to thrive - Protects fish against disease and helps fish recover from stress and illness following disease treatments - Highly effective and easy to use, can be added directly to your pond as a general tonic, pH buffer, anti-stress agent, or as a supportive measure - Follow the easy, step-by-step instructions on the back of pack to add the correct amount of salt for your pond’s needs - Once added the salt will remain indefinitely, only being removed by water changes and water outflow, such as a through-flowing stream ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003EH0N5I | | Best Sellers Rank | 5,809 in Garden ( See Top 100 in Garden ) 26 in Water Garden & Pond Treatment | | Brand Name | Blagdon | | Country Of Origin | United Kingdom | | Customer Reviews | 4.5 4.5 out of 5 stars (847) | | Global Trade Identification Number | 00755349026951 | | Included Components | 1 x Blagdon Guardian Pond Tonic Salt | | Item Form | Granules | | Item Type Name | Pond Tonic Salt | | Item Weight | 2.27 Kilograms | | Liquid Volume | 2273 Litres | | Manufacturer | Blagdon | | Manufacturer Part Number | 2695 | | Model Number | BD2695 | | Target Species | Fish | | UPC | 755349026951 | | Unit Count | 2270.0 gram | ## Product Details - **Brand:** Blagdon - **Item form:** Granules - **Item weight:** 2.27 Kilograms - **Liquid volume:** 2273 Litres - **Unit count:** 2270.0 gram ## Images ![Blagdon Guardian Pond Tonic Salt, for Fish Health, Water Quality, General Tonic, pH Buffer, 2.27kg, treats 2,273 litres - Image 1](https://m.media-amazon.com/images/I/51IA-kIgK9L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: I put this in my pond last year , i have a fush with dropsey and a fish with with fungus , do i put more in every year my pond is 1200 litres** A: We always put a dose in about this time of year to give the pond a boost then, if the fish appear to need it, additional doses. It is very good to boost their general health but does not cure diseases. However, there are additional products specifically for fungus and dropsy that are better to treat these diseases. Definitely check the instructions regarding what can be mixed but, if you can, ask the expert at your local centre. **Q: Will this cure fin rot by doing a salt bath** A: No I don’t think so You need to medicate with Bacteria meds **Q: Will this harm the birds who bathe in the waterfall of my pond** A: Hi, It is non harmful to birds in a waterfall. I personally didn't like it as I found it just caused white foam on my pond. But it might not happen to you. **Q: Will this help reduce water hardness?** A: I don't think so better to use blagdon pond safe as that makes tap water safe for your fish. Hope this helps good luck. ## Frequently Bought Together - Blagdon Guardian Pond Tonic Salt, for Fish Health, Water Quality, General Tonic, pH Buffer, 2.27kg, treats 2,273 litres - Blagdon Extra Strength Concentrated Formula Anti Fungus & Bacteria Water Treatment for Pond Fish, Finrot, Mouthrot, Goldfish, Koi, Carp, 250 ml - Blagdon Anti-Ulcer Treatment for Pond Fish, Effective, Unique Formulation, Treats Ulcers, Bacterial Gill Disease & Dropsy, 500 ml --- ## 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.hr/products/48420265-blagdon-guardian-pond-tonic-salt-for-fish-health-water-quality](https://www.desertcart.hr/products/48420265-blagdon-guardian-pond-tonic-salt-for-fish-health-water-quality) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-11-13*