--- product_id: 9631695 title: "D-D RP-100 ROWAphos Phosphate Removal Media - 1000 ml/2.2 lbs" brand: "d & d aquatic systems" price: "€ 101.56" currency: EUR in_stock: true category: "D & D Aquatic Systems" url: https://www.desertcart.pt/products/9631695-d-d-rp-100-rowaphos-phosphate-removal-media-1000-ml store_origin: PT region: Portugal --- # Ultra-high phosphate binding capacity Compact 1000 ml size fits any filter No toxic release when exhausted D-D RP-100 ROWAphos Phosphate Removal Media - 1000 ml/2.2 lbs **Brand:** d & d aquatic systems **Price:** € 101.56 **Availability:** ✅ In Stock ## Summary > ♻️ Clear water, healthy reefs—ditch phosphates like a pro! ## Quick Answers - **What is this?** D-D RP-100 ROWAphos Phosphate Removal Media - 1000 ml/2.2 lbs by d & d aquatic systems - **How much does it cost?** € 101.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/9631695-d-d-rp-100-rowaphos-phosphate-removal-media-1000-ml) ## Best For - d & d aquatic systems enthusiasts ## Why This Product - Trusted d & d aquatic systems brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Proven Performance:** Trusted worldwide with a 4.4-star rating, delivering rapid phosphate drops below 0.25 PPM in just 48 hours. - • **Safe & Sustainable:** Patented ferric hydroxide formula won’t leach toxins back into your aquarium, protecting your aquatic life. - • **Space-Smart Design:** Compact 1000 ml granules fit seamlessly into your filter system without hogging space. - • **Effortless Handling:** Comes with a convenient filter bag for easy installation and replacement—no mess, no stress. - • **Phosphate Powerhouse:** Eliminates phosphates & silicates faster than competitors, ensuring crystal-clear water and thriving corals. ## Overview D-D RP-100 ROWAphos is a patented, high-efficiency phosphate and silicate removal media designed for fresh and saltwater aquariums. Developed in Germany, it features a unique ferric hydroxide composition that rapidly reduces phosphate levels to under 0.25 PPM without releasing toxins back into the water. Compact and easy to use with included filter bags, ROWAphos supports coral health by preventing phosphate-induced calcification issues, making it a top choice for professional and hobbyist aquarists alike. ## Description Rowaphos is the professional solution for eliminating Phosphate and Silicate in various Aquariums and Ponds. It's proven to outperform other products worldwide in phosphate removal. In reef aquariums, phosphates significantly hinder coral skeleton formation by reducing calcification and inhibiting strontium deposition. Borneman suggests phosphates directly harm calcification. RowaPhos, a unique, patented, man-made ferric hydroxide material, efficiently removes phosphates, arsenic, and silicates from fresh and salt water, initially developed in Germany for treating mains water supplies. It's distinct from natural materials or other iron-based products claiming to be the same. ## Features - Extremely high binding capacit - Needs very little room in the filter syste - Simple Handling (filter bag include - No influence on p - Does not release toxic substances back into the aquarium when exhauste ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002NPY718 | | ASIN | B002NPY718 | | Best Sellers Rank | #91,057 in Pet Supplies ( See Top 100 in Pet Supplies ) #804 in Aquarium Water Treatments | | Brand Name | D & D Aquatic Systems | | Customer Reviews | 4.4 4.4 out of 5 stars (128) | | Date First Available | August 19, 2008 | | Department | All Ages, Unisex | | Global Trade Identification Number | 04032974404108 | | Is Discontinued By Manufacturer | No | | Item Form | Granules | | Item Weight | 2 Pounds | | Item model number | part_B002NPY718 | | Liquid Volume | 1000 Milliliters | | Manufacturer | D & D Aquatic Systems | | Manufacturer | D & D Aquatic Systems | | Manufacturer Part Number | part_B002NPY718 | | Model Number | part_B002NPY718 | | Product Dimensions | 4.1 x 4.1 x 6.2 inches; 2 Pounds | | Target Species | Ornamental Fish | | Unit Count | 1000 Milliliters | ## Product Details - **Brand:** D & D Aquatic Systems - **Item Form:** Granules - **Item Weight:** 2 Pounds - **Liquid Volume:** 1000 Milliliters - **Unit Count:** 1000 Milliliters ## Images ![D-D RP-100 ROWAphos Phosphate Removal Media - 1000 ml/2.2 lbs - Image 1](https://m.media-amazon.com/images/I/61buxu9IDLL.jpg) ![D-D RP-100 ROWAphos Phosphate Removal Media - 1000 ml/2.2 lbs - Image 2](https://m.media-amazon.com/images/I/61z3PAQcLLL.jpg) ## Frequently Bought Together - D-D RP-100 ROWAphos Phosphate Removal Media - 1000 ml/2.2 lbs - Red Sea Reef Spec Aquarium Carbon 2000 ml – Superior Activated Carbon for Marine or Freshwater, Eliminates Toxins & Odors, Crystal Clear Water - Red Sea Reef Energy Plus 1000ml (AB+) All in One Coral Food for Saltwater Aquarium Marine Reef Tanks | Food for Soft, LPS, SPS, and Non-Photosynthetic Corals --- ## 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.pt/products/9631695-d-d-rp-100-rowaphos-phosphate-removal-media-1000-ml](https://www.desertcart.pt/products/9631695-d-d-rp-100-rowaphos-phosphate-removal-media-1000-ml) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-19*