





Keeping your aquarium water clean and healthy is essential for the well-being of your fish. driamor Aquarium Filter Cartridges are designed for Tetra EasyCrystal filters, providing a simple and effective way to maintain water quality. These medium replacement filter cartridges utilise ultra-activated carbon and zeolite to ensure a healthy environment for your aquatic pets.
With driamor, you can enjoy clearer water, reduced odours, and a thriving aquarium. The convenient pack of 10 ensures you have a ready supply for regular filter changes, helping you to easily manage your aquarium maintenance routine.
Main Features
- Compatible with Tetra EasyCrystal filters
- Quadruple filtration system
- Utilises ultra-activated carbon and zeolite
- Easy to install
Pros
- Effective at removing impurities
- Helps maintain stable pH levels
- Simple to replace
Cons
- Requires regular replacement
- Specifically designed for certain filter models
| Feature | Details |
|---|---|
| Compatibility | Tetra EasyCrystal 250/300, Whisper PF10/IQ10, TetraFauna ReptoFilter 20 |
| Filtration | Dual-sided mesh, Ultra-Activated carbon, Zeolite |
| Unit Size | 14 * 8.9 cm |
| Pack Size | 10 cartridges |
Buyer Tips
- Replace filter cartridges every 2-4 weeks.
- Rinse the new filter cartridge before installation.
- Ensure the filter cartridge is fully installed in the filter.
- Consider the number of fish in your tank when determining replacement frequency.
FAQ – Frequently Asked Questions
Which filters are these cartridges compatible with?
These filter cartridges are compatible with Tetra EasyCrystal internal Filter 250 and EasyCrystal FilterBox 300, Whisper Bio-Bag External Filter PF10 and Whisper External IQ10 and TetraFauna ReptoFilter 20 gallons (90 GPH).
How often should I replace the filter cartridge?
It is recommended to replace the filter cartridge every 2-4 weeks to maintain optimal water quality. This depends on the number of fish in your fish tank.
What is the size of each filter cartridge?
Each filter cartridge has a unit size of 14 * 8.9 cm.
How do I install the new filter cartridge?
Turn off the filter, take out the used filter element, rinse the new filter element in running water or aquarium water to remove dust. After rinsing, insert the filter element into the filter and make sure it is fully installed.
What are the benefits of using zeolite in the filter?
Zeolite can absorb harmful components such as ammonia and heavy metals in water, effectively balancing the pH value and improving fertilization efficiency of aquatic plants.

