Phosi-Ex 500ml is a high-performance filter media designed to effectively remove unwanted phosphate and silicate from your saltwater or freshwater aquarium. This powerful adsorber works to prevent the proliferation of nuisance algae, helping to maintain a pristine and healthy aquatic environment. By targeting key nutrients that fuel algae growth, Phosi-Ex contributes to a cleaner, more stable system.

This advanced filtration media ensures crystal clear water without altering your aquarium's pH levels. It is meticulously formulated to be safe, guaranteeing it will not release aluminum or any other harmful substances into your water column. Each 500ml container provides significant capacity, capable of treating 250-500 gallons of saltwater at 0.5mg/L phosphate, with a recommended dosage of 150-200ml per 125 gallons. It is suitable for both saltwater and freshwater applications.

Phosi-Ex 500ml is ideal for any aquarist looking to proactively combat algae issues and maintain superior water clarity in their reef or fish-only tank. Its non-pH altering and safe composition makes it a reliable choice for sensitive systems where stability is paramount. Regular use will help prevent unsightly algae outbreaks, reduce the need for manual cleaning, and ensure a healthier, more vibrant display for all inhabitants.