HAPPET filtration media ZEO 500 g — natural zeolite aquarium filter additive

HAPPET filtration media ZEO 500 g is natural zeolite designed for aquarium filtration in freshwater setups. Packaged as a 500 g bag, this filtration media removes ammonium and other nitrogenous compounds from water, helping to maintain clearer, healthier aquarium conditions between regular maintenance intervals. The product is intended for placement in external or internal filter compartments or in media bags to ensure steady contact with circulating water.

Advantages

Natural zeolite has a high affinity for ammonium ions, enabling targeted reduction of toxic nitrogenous compounds without affecting buffering agents. Its granular form provides good water flow and contact area, allowing efficient adsorption while being easy to handle and replace. The media supports clearer water and contributes to a more stable chemical balance in freshwater aquaria when used as part of routine filtration.

Suitable for

• Freshwater aquariums with community fish
• Aquaria needing temporary reduction of ammonium and nitrogen compounds after overfeeding or stocking changes
• Placement in internal or external filter compartments or media bags

Key specifications

• Form: natural zeolite granules
• Net weight: 500 g
• Intended water type: freshwater
• Primary function: adsorption of ammonium and nitrogenous compounds
• Usage location: internal filters, external filters, media bags

How to use

Rinse the zeolite granules briefly with dechlorinated water to remove dust before placing them in the filter. Use the media in a dedicated compartment or in a media bag to ensure even water flow through the granules. Replace the media according to water quality measurements or manufacturer guidance when ammonium reduction performance decreases. Avoid using the product as a permanent substitute for biological filtration; it is intended as a complementary chemical filtration aid.

Usage recommendations

Monitor water parameters regularly (ammonium, nitrite, nitrate) to determine when to replace or regenerate the zeolite. Combine with mechanical and biological filtration for balanced water quality management and perform regular maintenance, including partial water changes, to maintain optimal aquarium conditions.