---
product_id: 1588446
title: "D-D RP-50 ROWAphos Phosphate Removal Media - 500 ml/16.9 oz"
brand: "d&d"
price: "S$62"
currency: SGD
in_stock: true
reviews_count: 8
category: "D&D"
url: https://www.desertcart.sg/products/1588446-d-d-rp-50-rowaphos-phosphate-removal-media-500-ml
store_origin: SG
region: Singapore
---

# Fast-acting phosphate absorption 500 ml high-capacity media Globally trusted formula D-D RP-50 ROWAphos Phosphate Removal Media - 500 ml/16.9 oz

**Brand:** d&d
**Price:** S$62
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your reef’s health with the world’s top phosphate remover!

## 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?** S$62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/1588446-d-d-rp-50-rowaphos-phosphate-removal-media-500-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

- • **Trusted Worldwide:** Used by aquarists globally for reliable, consistent results
- • **Easy to Use Granules:** Simple application with granules designed for maximum surface area and efficiency
- • **Zero Leaching Guarantee:** Ensures no phosphate is released back into your tank, protecting delicate marine life
- • **Long-Lasting Performance:** Absorbs phosphates longer than competitors for sustained water quality
- • **Ultimate Phosphate Control:** Keeps your reef aquarium crystal clear and thriving

## Overview

D-D RP-50 ROWAphos is a premium 500 ml phosphate removal media designed for marine and reef aquariums. Renowned globally for its superior absorption capacity and zero leaching, it rapidly reduces phosphate levels to maintain pristine water conditions and promote vibrant aquatic life.

## Description

Rowaphos is the leading phosphate removal media for marine and reef aquariums. Rowaphos will not leach any phosphates back into the water.

Review: Good product - Good product, reduces phosphate
Review: Best Phosphate Removal - This is by far the best phosphate removal on the market. Cleans really fast when rinsed seems to work longer at keeping phosphates down longer than other brands. Recommend to all!

## Features

- Best Selling Phosphate Remover
- Used Widely all over the world
- Largest absorption ability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002NPY6U0 |
| Best Sellers Rank | #20,270 in Pet Supplies ( See Top 100 in Pet Supplies ) #185 in Aquarium Water Treatments |
| Brand | D&D |
| Brand Name | D&D |
| Customer Reviews | 4.4 out of 5 stars 344 Reviews |
| Global Trade Identification Number | 04032974404054 |
| Item Form | Granules |
| Item Weight | 16 ounces |
| Liquid Volume | 500 Milliliters |
| Manufacturer | Deepwater Aquatics Distribution |
| Manufacturer Part Number | RW500 |
| Model Number | RW500 |
| Pet Type | Fish |
| Target Species | Fish |
| Unit Count | 16.9 Fluid Ounces |

## Product Details

- **Brand:** D&D
- **Item Form:** Granules
- **Item Weight:** 1.3 Pounds
- **Liquid Volume:** 500 Milliliters
- **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)

## Available Options

This product comes in different **Size** options.

## 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

### ⭐⭐⭐⭐⭐ Good product
*by P***Y on July 28, 2025*

Good product, reduces phosphate

### ⭐⭐⭐⭐⭐ Best Phosphate Removal
*by D***H on June 14, 2024*

This is by far the best phosphate removal on the market. Cleans really fast when rinsed seems to work longer at keeping phosphates down longer than other brands. Recommend to all!

### ⭐⭐⭐⭐⭐ It Works
*by D***Y on May 9, 2025*

Best product to reduce phosphates are control Algae

## 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))

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**Shop now:** [https://www.desertcart.sg/products/1588446-d-d-rp-50-rowaphos-phosphate-removal-media-500-ml](https://www.desertcart.sg/products/1588446-d-d-rp-50-rowaphos-phosphate-removal-media-500-ml)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-07-07*