Seachem PhosGuard 2000ml (2L) – Phosphate & Silicate Remover for Reef & Freshwater Aquariums

Seachem PhosGuard™ 2000ml is a highly effective phosphate and silicate removal media designed to keep your aquarium water crystal clear and nutrient-balanced. Ideal for reef and marine systems, PhosGuard™ helps prevent nuisance algae growth by rapidly binding unwanted phosphates and silicates before they can fuel problems.

Unlike many media, PhosGuard™ features a spherical, bead-shaped structure that allows optimal water flow, maximizing efficiency and capacity. Its irreversible binding action ensures that once phosphate and silicate are removed, they will not leach back into your aquarium water.

Safe for both marine and freshwater aquariums (excluding phosphate-buffered freshwater), PhosGuard™ is easy to use in canister filters, media reactors, sumps, or any high-flow filtration area. Continuous use in small quantities delivers the best long-term results for stable, healthy aquarium conditions.

Key Features:

• Rapidly removes phosphate and silicate
• Helps prevent algae outbreaks
• Spherical bead design for superior water flow
• Highly porous for increased efficiency and capacity
• Irreversible binding – will not release nutrients back into water
• Safe for marine and freshwater aquariums
• Suitable for canister filters, media chambers & reactors
• Reusable until fully exhausted

Seachem PhosGuard 2000ml is a professional-grade filtration media designed to maintain ultra-low phosphate and silicate levels in reef and freshwater aquariums. Its advanced bead structure ensures maximum contact with water while maintaining excellent flow, making it a reliable solution for long-term nutrient control. Perfect for reef keepers aiming for pristine water quality and healthier coral growth, available now at Reef Freaks.