seachem PhosGuard (100 ml-4 L) | granular filtration media that rapidly removes phosphate and silicate from marine or freshwater aquariums

Seachem PhosGuard (100 ml-4 L) is a premium aquarium filtration media specially selected to help support rapidly removes phosphate and silicate from marine or freshwater aquariums.

PhosGuard is a spherical activated alumina that rapidly removes phosphate and silicate from saltwater and freshwater aquariums. Its bead shape maximizes water contact and flow, making it particularly effective in marine systems. PhosGuard does not leach phosphate back into the water once exhausted.

Using a trusted Seachem design, Seachem PhosGuard (100 ml-4 L) helps with:
– Bead-shaped media that rapidly removes phosphate
– Silicate in marine
– Freshwater
– Reef aquarium stability
– Coral and invertebrate care
– Marine water parameter support

Key Features
– Bead-shaped media that rapidly removes phosphate
– Silicate in marine
– Freshwater
– Reef aquarium stability
– Coral and invertebrate care
– Marine water parameter support
– Safe and reliable when used as directed
– Helps maintain a cleaner and healthier aquarium system

Usage
Use 250 mL per 300 L (80 US gallons) of water. Rinse prior to use and place in a filter bag or reactor in an area of good flow. Avoid contact with substrates or live rock. Replace after 4?6 weeks or when phosphate levels begin to rise. Do not use continuously in phosphate-buffered freshwater.

Available Sizes
– 100 ml
– 250 ml
– 500 ml
– 1 L
– 4 L

Important Notes
– Use with proper water flow for best results
– Rinse before use if recommended
– Replace or regenerate when performance reduces
– Do not use as a substitute for regular maintenance

Aquarium hobbyists commonly use Seachem PhosGuard (100 ml-4 L) for better aquarium care, improved maintenance, and a cleaner, more stable setup.