--- product_id: 48657825 title: "D-D RP-25 ROWAphos Phosphate Removal Media - 250 ml/8.45 oz" brand: "d/d" price: "NT$1853" currency: TWD in_stock: true reviews_count: 8 url: https://www.desertcart.tw/products/48657825-d-d-rp-25-rowaphos-phosphate-removal-media-250-ml store_origin: TW region: Taiwan --- # Largest phosphate absorption power 250 ml high-capacity media Trusted worldwide for reef aquariums D-D RP-25 ROWAphos Phosphate Removal Media - 250 ml/8.45 oz **Brand:** d/d **Price:** NT$1853 **Availability:** βœ… In Stock ## Summary > 🌟 Elevate your reef game with Rowaphos – where crystal-clear water meets unstoppable phosphate removal! ## Quick Answers - **What is this?** D-D RP-25 ROWAphos Phosphate Removal Media - 250 ml/8.45 oz by d/d - **How much does it cost?** NT$1853 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/48657825-d-d-rp-25-rowaphos-phosphate-removal-media-250-ml) ## 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 - β€’ **Easy Integration:** Simply add to your aquarium or pondβ€”no hassle, just results. - β€’ **Compact Yet Powerful:** 250 ml of premium powder delivers big impact in a small package. - β€’ **Global Reef Favorite:** Join thousands of aquarists worldwide who trust Rowaphos. - β€’ **Zero Leaching Guarantee:** Keeps your marine ecosystem pristine without phosphate rebound. - β€’ **Ultimate Phosphate Control:** Maximize water clarity with industry-leading absorption capacity. ## Overview RowaPhos is a premium phosphate removal media designed for marine and reef aquariums, offering the largest absorption capacity on the market. This 250 ml powder form product ensures zero phosphate leaching, maintaining optimal water quality. Trusted globally and highly rated, it’s the go-to solution for aquarists seeking pristine, phosphate-free aquatic environments. ## 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 RowaPhos to aquarium or pond water to remove Phosphate and Silicate ## Features - Best Selling Phosphate Remover - Used Widely all over the world - Largest absorption ability ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002NPZY4C | | Best Sellers Rank | 9,480 in Pet Supplies ( See Top 100 in Pet Supplies ) 149 in Aquarium Water Treatments | | Brand Name | d/d | | Country Of Origin | United Kingdom | | Customer Reviews | 4.6 4.6 out of 5 stars (405) | | Global Trade Identification Number | 04032974404023 | | Item Form | Powder | | Item Weight | 318 g | | Liquid Volume | 250 Millilitres | | Manufacturer | Deepwater Aquatics Distribution | | Manufacturer Part Number | RW250 | | Model Number | RW250 | | Number of Items | 1 | | Number of Packs | 1 | | Pet Type | Fish | | Target Species | [Multiple] | | Unit Count | 250.0 millilitre | ## Product Details - **Brand:** d/d - **Item form:** Powder - **Item weight:** 318 g - **Liquid volume:** 250 Millilitres - **Number of Packs:** 1 ## Images ![D-D RP-25 ROWAphos Phosphate Removal Media - 250 ml/8.45 oz - Image 1](https://m.media-amazon.com/images/I/516-QwAdBuL.jpg) ## Available Options This product comes in different **Size Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Extremely effective phosphate remover *by on Reviewed in the United Kingdom 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. ### ⭐⭐⭐⭐⭐ fantastic for dropping your phosphates *by on Reviewed in the United Kingdom 26 June 2023* my phosphates where of the charts after researching i came across this stuff thought id give it a go,nice safe way to try without harsh chemicals. i used a media bag fine as they come with the hopes of keeping some of this inside and placed it in my sunp under my return pipe flow, i testd my phosphates the next day no real difference was made, the following day the magic begun the levels dropped by almost half and by test day number 3 levels was within spec, i have left the media pouch in the sump to keep levels steady as i clean up my tank, no need to prewash this stuff it does release a little coloring when first placed but soon clears, i would recommend this if you struggling with phosphates after trying to identify whats causing them first, good product little pricey, but for me the main thing is it works.. ### ⭐⭐⭐⭐⭐ Worked well reducing, and holding at reduced level *by on Reviewed in the United Kingdom 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 ## Frequently Bought Together - D-D RP-25 ROWAphos Phosphate Removal Media - 250 ml/8.45 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/48657825-d-d-rp-25-rowaphos-phosphate-removal-media-250-ml](https://www.desertcart.tw/products/48657825-d-d-rp-25-rowaphos-phosphate-removal-media-250-ml) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-20*