--- product_id: 50694217 title: "D&D RP-50 ROWAphos Phosphate Removal Media - 500 ml/16.9 oz" brand: "d&d" price: "311.47 DT" currency: TND in_stock: true reviews_count: 8 category: "D&D" url: https://www.desertcart.tn/products/50694217-d-and-d-rp-50-rowaphos-phosphate-removal-media-500 store_origin: TN region: Tunisia --- # Rapid phosphate reduction No phosphate leaching Long-lasting media efficiency D&D RP-50 ROWAphos Phosphate Removal Media - 500 ml/16.9 oz **Brand:** d&d **Price:** 311.47 DT **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your reef game with phosphate control that never quits! ## Quick Answers - **What is this?** D&D RP-50 ROWAphos Phosphate Removal Media - 500 ml/16.9 oz by d&d - **How much does it cost?** 311.47 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/50694217-d-and-d-rp-50-rowaphos-phosphate-removal-media-500) ## Best For - d&d enthusiasts ## Why This Product - Trusted d&d brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Integration:** Works seamlessly in reactors or media bags for hassle-free use. - • **Trusted Worldwide:** Join thousands of reef pros relying on Rowaphos for crystal-clear tanks. - • **Compact Yet Powerful:** Small amounts deliver maximum absorption, stretching your investment. - • **Rapid Phosphate Drop:** Slash phosphate levels quickly for a pristine reef environment. - • **Zero Leaching Guarantee:** Keeps your aquarium water pure with no phosphate rebound. ## Overview D&D RP-50 ROWAphos is a premium phosphate removal media designed for marine and reef aquariums. It rapidly reduces phosphate levels without leaching, ensuring stable, crystal-clear water. Its granular form is easy to use in reactors or media bags, offering long-lasting absorption efficiency trusted globally by aquarium enthusiasts. ## Description Product Description Rowaphos is the leading phosphate removal media for marine and reef aquariums. Rowaphos will not leach any phosphates back into the water. Directions Add the specified amount of RowaPhos to your aquarium or pond filter according to the user manual for efficient phosphate and silicate removal. Review: Extremely effective phosphate remover - ROWAphos works exactly as expected. Phosphate levels dropped quickly and stayed stable without causing any cloudiness or issues in the tank. Easy to rinse and use in a reactor or media bag. Very effective even with small amounts, so it lasts a long time. A trusted product for reef tanks and definitely worth the price. Review: Worked well reducing, and holding at reduced level - Brought my phosphate down from 3 to 1 so works well, refreshed and it has held at 1, so likely doing a good job with an issue I clearly have going on with my tank causing it to be high. Was sparing with it as advised so benefits from very little product are clearly visible ## Features - Use biocides safely. Always read the label and product information before use. - Best Selling Phosphate Remover - Used Widely all over the world - Largest absorption ability ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002NPY6U0 | | Best Sellers Rank | 16,927 in Pet Supplies ( See Top 100 in Pet Supplies ) 218 in Aquarium Filter Accessories | | Brand Name | D&D | | Country Of Origin | United Kingdom | | Customer Reviews | 4.6 4.6 out of 5 stars (398) | | Global Trade Identification Number | 04032974404054 | | Item Form | granular, powdered | | Item Weight | 1.3 Pounds | | Liquid Volume | 500 Millilitres | | Manufacturer | Deepwater Aquatics Distribution | | Manufacturer Part Number | RW500 | | Model Number | RW500 | | Pet Type | Fish | | Target Species | Fish | | Unit Count | 500.0 gram | ## Product Details - **Brand:** D&D - **Item form:** granular, powdered - **Item weight:** 1.3 Pounds - **Liquid volume:** 500 Millilitres - **Manufacturer:** Deepwater Aquatics Distribution ## Images ![D&D RP-50 ROWAphos Phosphate Removal Media - 500 ml/16.9 oz - Image 1](https://m.media-amazon.com/images/I/516-QwAdBuL.jpg) ## Questions & Answers **Q: Is this ok for use in fresh water tanks?** A: The instructions I have read say yes it is safe on both salt and fresh water tanks **Q: Does the 1000ml size come with a filter bag for placing in the sump?** A: Hi Michael, no the 1000 ml. size does not come with a filter bag. I would recommend to run it in a media reactor, it will be much more efficient that way. **Q: Is RowaPhos less likley to clump than BRS standard GFO?** A: Either one will clump if not used properly but Rowaphos is a great product! **Q: Does this need to rinsed? I saw some people rinse it and others don't..what are your suggestions? i will use it within a reactor on 120 Reef.** A: My understanding is that you should not rinse this product. I never have and have never had issues with it in my 120. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Extremely effective phosphate remover *by S***R on 14 January 2026* ROWAphos works exactly as expected. Phosphate levels dropped quickly and stayed stable without causing any cloudiness or issues in the tank. Easy to rinse and use in a reactor or media bag. Very effective even with small amounts, so it lasts a long time. A trusted product for reef tanks and definitely worth the price. ### ⭐⭐⭐⭐⭐ Worked well reducing, and holding at reduced level *by R***D on 5 November 2025* Brought my phosphate down from 3 to 1 so works well, refreshed and it has held at 1, so likely doing a good job with an issue I clearly have going on with my tank causing it to be high. Was sparing with it as advised so benefits from very little product are clearly visible ### ⭐⭐⭐⭐⭐ Product as described and well received *by P***P on 25 November 2025* Great product received very quickly ## Frequently Bought Together - D-D RP-50 ROWAphos Phosphate Removal Media - 500 ml/16.9 oz - Marineland Black Diamond Premium Activated Carbon, Filter Media For Aquariums, 40 Ounces - ALEGI Media Filter Bag Aquarium Extra Fine,Reusable 180 Micron Drawstring Mesh Filter Bags for Very Fine Resins Filter (7.5"*3.6" (3 Pack)) --- ## 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.tn/products/50694217-d-and-d-rp-50-rowaphos-phosphate-removal-media-500](https://www.desertcart.tn/products/50694217-d-and-d-rp-50-rowaphos-phosphate-removal-media-500) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-23*