--- product_id: 67213441 title: "Acriflavine 250ml" brand: "kusuri" price: "£18.68" currency: GBP in_stock: true reviews_count: 6 category: "Kusuri" url: https://www.desertcart.co.uk/products/67213441-acriflavine-250ml store_origin: GB region: Great Britain --- # 1% Acriflavine liquid formula Targets bacterial, protozoal & fungal infections Effective above 12.5°C (54.5°F) Acriflavine 250ml **Brand:** kusuri **Price:** £18.68 **Availability:** ✅ In Stock ## Summary > 💧 Keep your aquatic life thriving with every drop! ## Quick Answers - **What is this?** Acriflavine 250ml by kusuri - **How much does it cost?** £18.68 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/67213441-acriflavine-250ml) ## Best For - kusuri enthusiasts ## Why This Product - Trusted kusuri brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gluten-Free & Eco-Conscious:** Formulated without allergens and rated A for energy efficiency, aligning with sustainable care. - • **Versatile Pond & Aquarium Use:** Safe and effective for both freshwater and salted ponds, ensuring broad application. - • **Clear Safety Guidelines Included:** Comprehensive health and safety instructions to ensure responsible and effective use. - • **Powerful 1% Acriflavine Solution:** Clinically proven to combat bacterial, protozoal, and fungal infections in aquatic environments. - • **Supports Fish Health Post-Winter:** Trusted by pond owners to revive koi and other fish after cold seasons. ## Overview Kusuri Acriflavine 250ml is a potent 1% liquid treatment designed to fight bacterial, protozoal, and fungal infections such as ulcers, fin rot, and mouth rot in fish. Suitable for use in both freshwater and salted ponds, it supports fish health across all life stages when used above 12.5°C. This gluten-free, eco-friendly formula comes with clear safety instructions, making it a reliable choice for professional and hobbyist aquatic caretakers alike. ## Description Product Description Kusuri 1% Acriflavine is a liquid medication used as a treatment against bacterial infections including Ulcers, Protozoal and External Fungal Infections such as Fin and Mouth Rot. Kusuri Acriflavin 1% is reported to help in the reduction of minor viral infections. It can be used in salted ponds. Do not use below 12.5°C (54.5°F). Please ensure that you read, understand and follow, all Health and Safety guidelines on the bottle. Box Contains Contains: 1 x Kusuri Acriflavine 250ml Review: Helped koi after winter - Used the product in the pond to help the koi after winter. Delivery and product was excellent. Review: Good value for money - After using this my fish did survive ## Features - A liquid product used as a treatment against bacterial infections including Ulcers, Protozoal and External Fungal Infections such as Fin and Mouth Rot. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008DVYCK2 | | Allergen Information | Gluten Free | | Batteries Included | No | | Batteries required | No | | Best Sellers Rank | 117,975 in Garden ( See Top 100 in Garden ) 395 in Water Garden & Pond Treatment | | Care Instructions | Keep away from Children | | Customer Reviews | 3.1 3.1 out of 5 stars (13) | | Date First Available | 19 Feb. 2010 | | EU Energy Efficiency Label | A | | Item Form | Liquid | | Item Weight | 260 g | | Item model number | ACR1 | | Number of Items | 1 | | Pet Life Stage | All Life Stages | | Pet Type | Fish and Aquatic | | Product Dimensions | 24 x 19 x 17 cm; 259.99 g | | Quantity | 1 | | Size | 250 ml | | Specific Uses | Outdoor | ## Images ![Acriflavine 250ml - Image 1](https://m.media-amazon.com/images/I/51h3IzcCWPL.jpg) ## Questions & Answers **Q: Does this fight costia?** A: No it bacterial treatment for ulcers or infections. You need parasite treatment like nt labs f-m-g. **Q: Can I use this treatment in October** A: The instruction say do not use below 12.5 degrees. Try contacting the manufacturer directly. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Helped koi after winter *by T***S on 24 March 2023* Used the product in the pond to help the koi after winter. Delivery and product was excellent. ### ⭐⭐⭐ Good value for money *by D***E on 25 June 2022* After using this my fish did survive ### ⭐⭐⭐⭐⭐ acriflavine *by R***E on 18 October 2016* Bought this for an ailing fish. Is as says on the bottle . Instructions need careful following exceptionally strong. I prefer not to put things in the pond and used as a brief dip just to treat the specific fish. ## Frequently Bought Together - Acriflavine 250ml - NT Labs Pond Lab Multi-Test Kit (6 Key Parameters - Ammonia, Nitrite, Nitrate, pH, General Hardness & Carbonate Hardness), Pond Water Test Kit, Accurate Results, Up to 200 Tests Combined. - PDV Pond Salt | Koi Treatment, Pure Dried Vacuum Salt | 25kg | Free Post --- ## 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.co.uk/products/67213441-acriflavine-250ml](https://www.desertcart.co.uk/products/67213441-acriflavine-250ml) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-05-02*