Filter Media Cartridge Hagen AQUA CLEAR WKŁAD 150/30 ŻWIR – mechanical/granular gravel insert

Hagen AQUA CLEAR WKŁAD 150/30 ŻWIR is a replacement filter media cartridge designed for compatible AQUA CLEAR filtration units. The cartridge contains granular gravel intended for mechanical trapping of particulate matter while providing a textured surface that supports beneficial bacterial colonization. It is produced as a service part for routine maintenance to help maintain water clarity and support biological filtration processes in freshwater aquariums.

Advantages

The granular gravel media captures suspended debris and larger particles, reducing visible waste in the aquarium water. Its structure offers increased surface area for aerobic bacteria to establish, supporting biological filtration without changing water chemistry. The cartridge format simplifies replacement and handling during scheduled filter maintenance, making it straightforward to restore filtration performance.

Suitable for

• Freshwater aquariums using compatible AQUA CLEAR filter models
• Routine filter media replacement and maintenance
• Enhancing mechanical filtration and supporting biological colonization
• Setups with moderate bioload where particulate removal is required

Key specifications

• Media type: granular gravel for mechanical filtration
• Form: prepacked cartridge suitable for drop-in replacement
• Function: traps particulate matter and provides surface area for bacteria
• Compatibility: designed for use with compatible AQUA CLEAR filtration units
• Intended use environment: freshwater aquarium systems

How to use

Turn off the filter and follow the manufacturer's instructions for removing the old cartridge from the AQUA CLEAR unit. Insert the Hagen AQUA CLEAR WKŁAD 150/30 ŻWIR cartridge into the filter compartment in the same orientation as the removed media. Reassemble the filter and restart the unit. Rinse or replace according to the maintenance schedule recommended for your aquarium's bioload; do not use detergents or disinfectants on the media.

Usage recommendations

Replace the cartridge at regular intervals based on visible debris accumulation and flow rate reduction. For established aquariums, stagger media changes to preserve biological activity by replacing only one cartridge at a time if multiple media chambers are present. Monitor water parameters after replacement and avoid over-cleaning to maintain beneficial bacteria populations.