--- product_id: 119244948 title: "Focus 5gram" brand: "seachem" price: "€ 20.12" currency: EUR in_stock: true reviews_count: 8 category: "Seachem" url: https://www.desertcart.at/products/119244948-focus-5gram store_origin: AT region: Austria --- # Fresh & saltwater safe Antibacterial polymer tech Made in USA quality Focus 5gram **Brand:** seachem **Price:** € 20.12 **Availability:** ✅ In Stock ## Summary > 🛡️ Protect your aquatic companions with precision and care! ## Quick Answers - **What is this?** Focus 5gram by seachem - **How much does it cost?** € 20.12 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/119244948-focus-5gram) ## Best For - seachem enthusiasts ## Why This Product - Trusted seachem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tank-Specific Treatment:** Treat individual fish without risking your entire tank’s balance—smart, targeted care. - • **Trusted & Proven Formula:** Backed by decades of Seachem expertise and glowing 4.7-star reviews from dedicated aquarists. - • **Dual Habitat Compatibility:** Perfectly formulated for both freshwater and marine aquariums—versatility that fits your ecosystem. - • **Medication Efficiency Booster:** Mixes seamlessly with other meds to enhance palatability and reduce water contamination. - • **Precision Internal Infection Fighter:** Targets bacterial & fungal infections inside your fish with advanced polymer delivery. ## Overview Seachem Focus 5gram is a high-quality antibacterial polymer medication designed for treating internal bacterial and fungal infections in freshwater and marine fish. Made in the USA, it enhances medication palatability and minimizes water contamination, allowing targeted treatment of individual fish without affecting the entire aquarium. Ideal for professional aquarists seeking effective, safe, and versatile fish health solutions. ## Description Focus is an antibacterial polymer for internal infections of fish. It may be used alone or mixed with other medications to make them palatable to fish and greatly reduce the loss of medication to the water through diffusion. For use in freshwater or marine aquaria. Focus is recommended for the treatment of certain diseases in marine and freshwater fish only. It IS NOT recommended for treating any style aquarium containing invertebrates, corals, crustaceans, or elasmobranchs (sharks and rays). Review: Just saved my seven-year-old Tang - I have a seven year-old Tang that developed a eye infection. This medicine has completely reversed his eye symptoms and now he is doing great! This is a better alternative than treating the entire tank. Just treat the one fish that has the problem.. Review: Another useful product! - Seachem medications are amazing and are always worth it. A little goes a long way, especially when it's being mixed into a gel type food for internal issues. And it'll last a long time. Water changes, plus meds can help a fish be much more safe and healthy if it's struggling. Some people don't realize that other countries do not sell these meds so we need to be more thankful that we can help our fish babies. ## Features - Fresh Or Saltwater Use. Antibacterial polymer for internal infections of fish. - Made In The Usa With Quality Materials. Use alone or mixed with other medications to make them palatable to fish and greatly reduce the loss of medication to the water through diffusion. - Treats Fungal And Bacterial Infections - Performance Driven At Affordable Prices ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002A5X8C | | Allergen Information | Allergen-Free | | Best Sellers Rank | #26,998 in Pet Supplies ( See Top 100 in Pet Supplies ) #264 in Aquarium Water Treatments | | Brand | Seachem | | Brand Name | Seachem | | Customer Reviews | 4.8 out of 5 stars 93 Reviews | | Global Trade Identification Number | 00000116064101 | | Included Components | Liquid | | Item Form | Granules | | Item Type Name | Medication | | Item Weight | 0.01 Pounds | | Manufacturer | Seachem Laboratories, Inc. | | Manufacturer Part Number | 641 | | Model Number | 20141 | | Target Species | Fish | | UPC | 000116064101 | | Unit Count | 1 Count | ## Product Details - **Brand:** Seachem - **Item Form:** Granules - **Item Weight:** 0.01 Pounds - **Manufacturer:** Seachem Laboratories, Inc. - **UPC:** 000116064101 ## Images ![Focus 5gram - Image 1](https://m.media-amazon.com/images/I/71T-su3gXQL.jpg) ![Focus 5gram - Image 2](https://m.media-amazon.com/images/I/31Xsroo8LiL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Just saved my seven-year-old Tang *by M***N on March 24, 2026* I have a seven year-old Tang that developed a eye infection. This medicine has completely reversed his eye symptoms and now he is doing great! This is a better alternative than treating the entire tank. Just treat the one fish that has the problem.. ### ⭐⭐⭐⭐⭐ Another useful product! *by F***A on February 1, 2026* Seachem medications are amazing and are always worth it. A little goes a long way, especially when it's being mixed into a gel type food for internal issues. And it'll last a long time. Water changes, plus meds can help a fish be much more safe and healthy if it's struggling. Some people don't realize that other countries do not sell these meds so we need to be more thankful that we can help our fish babies. ### ⭐⭐⭐⭐⭐ A must have for all fish keepers *by S***R on January 26, 2026* I highly highly recommend adding Seachem Focus + Seachem Kanaplex to your roster of fish supplies if you don’t already have some. Very easy to use and give to the fish as well as just being super effective. I’ve saved several of my fish (as well as my mental state) with this stuff ## Frequently Bought Together - Seachem Focus 5gram - Seachem MetroPlex 5 g / 0.2 oz. for Marine & Saltwater Reef Aquariums! - Kanaplex, 5 g(0.18 oz) --- ## 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/119244948-focus-5gram](https://www.desertcart.at/products/119244948-focus-5gram) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-05-12*