Aqua-Tech EZ-Change Replacement Filter Cartridges for Clear Aquarium Water, 5-15 Power Filters, Blue, EZ Change # 1 - 6 Count (Pack of 1);

Aqua-Tech makes aquarium maintenance simple and easy. Aqua-Tech EZ-Change Filter Cartridges are color coded for fast and easy selection. These cartridges contain Aqua-Tech premium Activated Carbon for maximum filtration and require no messy assembly – simply change in seconds by shaking and rinsing. Use of Aqua-Tech Replacement Filter Cartridges in your Aqua-Tech Power Filtration provides
Complete 3-Stage Filtration for overall, cleaner, healthier fish

Complete 3 Stage Filtration System:

In Stage 1:
• The filter cartridge floss screens out dirt and debris.
• Molded and ribbed back for maximum water-to-carbon contact.

In Stage 2:
• Activated carbon inside filter cartridge removes odors, discolorations and impurities.
• Change the used Aqua-Tech replacement cartridge monthly as carbon deactivates with use.

In Stage 3:
• The Bio-Tech Biological Grid*, which comes with your power filter, never needs replacing; ensures elimination of toxic ammonia and nitrite; and has a unique design that will not clog!

*Aqua-Tech Bio-Tech Biological Grid sold separately