---
product_id: 50924657
title: "Seachem PhosGuard Phosphate and Silicate Remover, 2 Litre"
brand: "seachem"
price: "£74.43"
currency: GBP
in_stock: true
reviews_count: 10
category: "Seachem"
url: https://www.desertcart.co.uk/products/50924657-seachem-phosguard-phosphate-and-silicate-remover-2-litre
store_origin: GB
region: Great Britain
---

# Treats up to 2400L water 2L liquid volume Irreversible phosphate binding Seachem PhosGuard Phosphate and Silicate Remover, 2 Litre

**Brand:** seachem
**Price:** £74.43
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your reef flawless—phosphate-free perfection in every drop!

## Quick Answers

- **What is this?** Seachem PhosGuard Phosphate and Silicate Remover, 2 Litre by seachem
- **How much does it cost?** £74.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/50924657-seachem-phosguard-phosphate-and-silicate-remover-2-litre)

## Best For

- seachem enthusiasts

## Why This Product

- Trusted seachem brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safe & Reliable:** Formulated with biocides designed for safe use when instructions are followed.
- • **Massive Coverage:** One 2L bottle treats up to 2400 litres of fresh or saltwater—perfect for large tanks.
- • **Aquarium Health Booster:** Prevents algae blooms and supports a thriving aquatic environment for your prized fish.
- • **Optimized Hydrodynamics:** Spherical granules ensure maximum contact and efficiency in water treatment.
- • **Precision Phosphate Control:** Effectively removes phosphate and silicate to maintain crystal-clear water.

## Overview

Seachem PhosGuard is a 2-litre liquid phosphate and silicate remover designed for both fresh and saltwater aquariums. Its spherical granules provide optimal hydrodynamics for irreversible binding of phosphates, treating up to 2400 litres per bottle. Trusted by aquarists to maintain clear water and prevent algae growth, it’s a safe, effective solution for professional-grade aquarium care.

## Description

Product Description Seachem PhosGuard 2L Directions Use to treat 2400 litres of fresh or sea water P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Box Contains water treatment See more

Review: SEACHEM PHOSGUARD - This product was well packaged and delivered earlier than expected, it's great at helping to control the phosphates in my reef tank
Review: Be careful if you have plants. - Does exactly what you would expect. It removes Phosphate and silica. But be careful with the dosing as it could strip all the phosphate out and make it hard for plants to grow as plants require a little phosphate to grow properly.

## Features

- Use biocides safely. Always read the label and product information before use.
- Removes silicate and phosphate
- Spherical for optimal hydrodynamics
- Irreversible binding

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000255PHG |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | 97,679 in Pet Supplies ( See Top 100 in Pet Supplies ) 961 in Aquarium Water Treatments |
| Brand Name | Seachem |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.3 4.3 out of 5 stars (360) |
| Item Form | Powder |
| Item Weight | 1.66 kg |
| Liquid Volume | 2 Litres |
| Manufacturer | Seachem |
| Manufacturer Part Number | 75192 |
| Model Number | 188 |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 000116018807 781163775058 |
| Unit Count | 2000.0 millilitre(s) |

## Product Details

- **Brand:** Seachem
- **Item form:** Powder
- **Item weight:** 1.66 kg
- **Liquid volume:** 2 Litres
- **Manufacturer:** Seachem

## Images

![Seachem PhosGuard Phosphate and Silicate Remover, 2 Litre - Image 1](https://m.media-amazon.com/images/I/51X7FjqlJwL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ SEACHEM PHOSGUARD
*by J***S on 2 April 2023*

This product was well packaged and delivered earlier than expected, it's great at helping to control the phosphates in my reef tank

### ⭐⭐⭐⭐ Be careful if you have plants.
*by R***H on 23 February 2021*

Does exactly what you would expect. It removes Phosphate and silica. But be careful with the dosing as it could strip all the phosphate out and make it hard for plants to grow as plants require a little phosphate to grow properly.

### ⭐⭐⭐⭐⭐ Phosphate
*by G***Y on 4 August 2019*

Great product just make sure to wash before use as instructed .

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**Shop now:** [https://www.desertcart.co.uk/products/50924657-seachem-phosguard-phosphate-and-silicate-remover-2-litre](https://www.desertcart.co.uk/products/50924657-seachem-phosguard-phosphate-and-silicate-remover-2-litre)

---

*Product available on Desertcart Great Britain*
*Store origin: GB*
*Last updated: 2026-04-22*