Seachem PhosGuard 2000ml (2L) – Phosphate & Silicate Remover for Reef & Freshwater Aquariums bubble The EcoTech Radion XR15 G3/4

The EcoTech Radion XR15 G3/4 to G5/6 RMS Adapter Kit is a must-have for anyone upgrading their lighting system

Built-in audible alarm to notify you of critical issues

Shake well before use and add 5ml for every 80L of aquarium water twice a week to help maintain coral growth

Economical concentrated formula for long-lasting use

Seachem PhosGuard 2000ml (2L) – Phosphate & Silicate Remover for Reef & Freshwater Aquariums bubble The EcoTech Radion XR15 G3/4Seachem 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