Seachem PhosGuard 250ml – Phosphate & Silicate Remover Media

eachem PhosGuard™ 250ml is a powerful and fast-acting phosphate and silicate remover for both marine and freshwater aquariums. Made from highly porous, bead-shaped aluminum oxide, PhosGuard™ delivers exceptional adsorption capacity while allowing optimal water flow through filtration systems.

Designed for reef environments, PhosGuard™ does not release absorbed nutrients back into the water and is safe for corals when used as directed. Controlled testing under reef conditions has shown no detectable aluminum release at normal pH levels, making it a trusted solution for nutrient control and algae prevention.

Ideal for canister filters, sump chambers, media reactors, or high-flow filter areas, Seachem PhosGuard™ helps maintain stable water chemistry and crystal-clear aquarium water. Available now from Reef freaks.

Key Features:

• Rapidly removes phosphate and silicate
• Suitable for marine and freshwater aquariums
• Highly porous aluminum oxide for high adsorption capacity
• Bead-shaped design ensures optimal water flow
• Reef-safe when used as directed
• Does not leach nutrients back into the water
• Reusable until exhausted
• Helps prevent algae growth and maintain water clarity

Seachem PhosGuard 250ml is a premium chemical filtration media that effectively controls phosphate and silicate levels, promoting healthier reefs and cleaner aquariums. Its proven performance, safety, and reusability make it an essential tool for long-term nutrient management.