--- product_id: 560709975 title: "Brightwell Aquatics - Razor Marine - Unique Systemic Fish Tank Cleaner for Marine Aquariums - Aquarium Water Treatments, 33.8 fl oz" brand: "brightwell aquatics" price: "€ 216.20" currency: EUR in_stock: true url: https://www.desertcart.hr/products/560709975-brightwell-aquatics-razor-marine-unique-systemic-fish-tank-cleaner-marine store_origin: HR region: Croatia --- # Gentle polymer action on live rock & glass Flocculation tech for crystal-clear water Proudly American-made quality Brightwell Aquatics - Razor Marine - Unique Systemic Fish Tank Cleaner for Marine Aquariums - Aquarium Water Treatments, 33.8 fl oz **Brand:** brightwell aquatics **Price:** € 216.20 **Availability:** ✅ In Stock ## Summary > 🌟 Elevate your marine aquarium’s clarity—because your underwater world deserves to shine! ## Quick Answers - **What is this?** Brightwell Aquatics - Razor Marine - Unique Systemic Fish Tank Cleaner for Marine Aquariums - Aquarium Water Treatments, 33.8 fl oz by brightwell aquatics - **How much does it cost?** € 216.20 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/560709975-brightwell-aquatics-razor-marine-unique-systemic-fish-tank-cleaner-marine) ## Best For - brightwell aquatics enthusiasts ## Why This Product - Trusted brightwell aquatics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flocculation Power:** Harnesses advanced flocculation to trap and remove particulate debris, keeping your marine tank pristine and visually stunning. - • **Safe & Slow-Acting:** Formulated for gradual cleaning to protect delicate marine life, corals, and macro-algae—because your ecosystem deserves the best. - • **Multi-Surface Cleaner:** Specialized polymer targets live rock, glass, and decorations, loosening unwanted coatings for effortless removal. - • **Stepwise Dosing System:** Precision dosing schedule tailored for every 50 gallons ensures effective cleaning without shocking your aquatic environment. - • **Trusted American Craftsmanship:** Brightwell Aquatics delivers scientifically backed, premium aquarium care made in the USA—join the elite community of marine enthusiasts. ## Overview Brightwell Aquatics Razor Marine is a 33.8 fl oz systemic aquarium cleaner designed specifically for marine tanks. Utilizing innovative flocculation technology, it gently loosens and removes particulate matter and coatings from live rock, glass, and decorations. Its slow-acting formula ensures safety for fish, corals, and invertebrates, with a precise dosing schedule for optimal results. Proudly made in the USA, this product offers professional-grade water treatment to maintain a vibrant, crystal-clear marine environment. ## Description Brightwell Aquatics - Razor Marine - Unique Systemic Fish Tank Cleaner for Marine Aquariums - Aquarium Water Treatments, 33.8 fl oz ## Features - SPECIALIZED AQUARIUM CLEANER – The Razor Marine is a polymer designed for the comprehensive cleaning of surfaces of live rock, glass and decorations in marine aquariums The fish tank water cleaner gently loosens unwanted substances, debris, and coatings for easy removal through scraping and vacuuming - FLOCCULATION TECHNOLOGY – This fish aquarium cleaner efficiently tackles particulate matter arising from residual food, detritus, and precipitation in the aquarium using flocculation. This prevents the settling of particles on rocks, promoting a cleaner, clearer, and more appealing aquarium environment - SAFE USAGE – Razor Marine is a slow-acting aquarium glass and decoration cleaner, and may require multiple applications for the safety of marine fishes, corals, invertebrates, and macro-algae. Suspend the usage of activated carbon during product application, then resume after achieving the desired appearance - DIRECTIONS – Shake well before use. Administer the specified doses of the product in a high-flow area of the main aquarium for every 50 gallons of aquarium volume. Follow this schedule: 2 1⁄2 ml on Day 1, 5 ml on Day 2, 7 1⁄2 ml on Day 3, 10 ml on Day 4, 12½ ml on Day 5, and 15 ml on Day 6 - AMERICAN-MADE EXCELLENCE – Brightwell Aquatics is an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we consistently deliver advanced superior quality solutions to elevate the vibrancy and health of your aquarium ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 7.62 x 7.62 x 24.13 cm; 1.08 kg | | Item model number | RAZM1L | | Pet Life Stage | All Life Stages | | Item Form | Liquid | | Allergen Information | Sulphites Free | | Color | Cranberry | | Size | 1-Liter | | Volume | 33.8 Fluid Ounces | | Number of Items | 6 | | Quantity | 1 | | Specific Uses | Coat | | batteries required | No | | Batteries Included | No | | Item Weight | 1.08 Kilograms | ## Product Details - **Brand:** Brightwell Aquatics - **Liquid volume:** 1 Liters - **Item form:** Liquid - **Manufacturer:** Brightwell Aquatics - **UPC:** 810086019038 ## Images ![Brightwell Aquatics - Razor Marine - Unique Systemic Fish Tank Cleaner for Marine Aquariums - Aquarium Water Treatments, 33.8 fl oz - Image 1](https://m.media-amazon.com/images/I/71aPgrgXQuL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will this kill coralline algae?** A: It doesn’t kill what is already there. However it keeps it free from growing and makes it easy to Clean off glass. I highly recommend it for keeping your tank clean of algae and such and make daily /weekly glass cleaning down to a minimum **Q: Can this product be used following Chemiclean treatment?** A: Yes **Q: I use chemipure blue and purigen. Do I have to remove any of those while using this?** A: Yes remove any carbon and turn off your slimmer while dosing razor, use as directed and add carbon back in after treatment. **Q: What is the dose per gallon?** A: 2ml or 1/2 capful per 50 gallons to begin. Goes up to 15ml or 3 capfuls per 50 gallons by the sixth day. Useful additive -- even if you don't like additives, normally. Recommended. --- ## 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/560709975-brightwell-aquatics-razor-marine-unique-systemic-fish-tank-cleaner-marine](https://www.desertcart.hr/products/560709975-brightwell-aquatics-razor-marine-unique-systemic-fish-tank-cleaner-marine) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-08*