Features:

• Natural high-quality zeolite (clinoptilolite ~90%)
• Grain size: 5–9 mm
• Content: 425 g (500 ml)
• Absorbs ammonium and ammonia

Instructions for use:

• Use 100 ml (90 g) per 100 liters of water.
• Rinse well before use.
• Place in a filter bag, fluidized reactor, or a filter area with good water flow.