Seachem Laboratories PhosGuard Phosphate and Silicate Remover

PhosGuard is an outstanding solution for aquarium enthusiasts. It quickly eliminates phosphate and silicate from both marine and freshwater aquariums. However, it's not suitable for phosphate - buffered freshwater. This product features a highly porous structure, which allows for a large capacity of pollutant removal. Its bead - shaped design ensures optimal water flow, outperforming all competing products in the market. Just 500 mL can easily treat over 150 gallons* of water. It's sold by volume, and the cited weight is the minimum weight.

Using PhosGuard is easy. First, decide how much you need based on your aquarium size. For a large aquarium up to 150 gallons, 500 mL of PhosGuard is enough. Put the PhosGuard in a mesh bag and place it in a high - flow area of your aquarium, like near the filter outlet. This helps the water pass through it easily and speeds up the removal of phosphate and silicate. Remember, don't use it in phosphate - buffered freshwater as it won't work well. As for maintenance, check the PhosGuard regularly. If it starts to turn dark or loses its effectiveness, it's time to replace it. You can also test the water in your aquarium every now and then to see if the phosphate and silicate levels are under control. That way, you can keep your aquarium water clean and your fish happy.