Phosphate Media Pad HW-304A&304B (Pack of 1)

The SUNSUN HW-304A Phosphate Pad is a chemical filter media for aquarium canister filters, designed to reduce and remove phosphates, helping prevent algae growth and maintain clear, healthy water. It fits SUNSUN HW-304A and HW-304B filters and can be trimmed for other systems.

Key Features:

• Algae Control: Removes phosphates to prevent green water and hair algae blooms.
• Chemical Filtration: Absorbs phosphate molecules directly from the water.
• Water Quality: Helps maintain clear, stable water, ideal for delicate fish and corals.
• Compatibility: Works with SUNSUN HW-series canister filters and can be cut to fit other models.

Usage & Maintenance:

• Place after mechanical filtration in the media tray for best results.
• Replace every 2–4 weeks or when phosphate levels rise.
• Single-use only; cannot be rinsed or reused.