The Tetra Whisper Filter Cartridge keeps water crystal clear for healthier fish.
Features:
- Keeps your power filter running like new
- Easy installation and replacement
- Dense, dual-sided mesh catches debris and fish waste
- Activated carbons remove odours and work against discolouration
Instructions:
- Rinse filter cartridge under cool tap water to remove carbon dust
- Open lid and insert filter cartridge into filter
- Replace clogged filter cartridge when there is reduced water flow out of the filter
For best results, change filter cartridge monthly.
After 30 days the carbon begins to loose effectiveness.
