Aquatic Finatic Evolution Aqua Kaldness K1 Media (50litre)
The Evolution Aqua Kaldness K1 Media is a high-performance filtration media designed for efficient water treatment in aquariums. It features a unique porous structure that enhances biological filtration and supports beneficial bacteria growth.
Key Features
- Designed for 50-litre aquariums
- Optimized for biological filtration
- High surface area for bacterial colonization
- Easy to clean and maintain
- Compatible with standard filter housings
Specifications
| Parameter | Value |
|---|---|
| Capacity | 50 litres |
| Material | High-density polymer |
| Filter Type | Bio-media |
| Dimensions | 20 x 10 x 15 cm |
FAQ
How often should I clean the K1 Media?
It is recommended to clean the K1 Media every 4 to 6 weeks, or when the filter performance noticeably decreases. Gently rinse under clean water to remove debris without damaging the porous structure.
Can this media be used in saltwater tanks?
Please contact customer service
Is the K1 Media compatible with all aquarium filter models?
The K1 Media is compatible with standard filter housings. For specific compatibility with certain models, please refer to the manufacturer’s guidelines.

Abigail Howard –
The K1 Media has significantly improved water clarity in my 50-litre tank. The filter runs smoothly and the water stays clean for longer periods. Easy to maintain and the media doesn’t clog easily. I’ve used it for three months now and still see great results.
Paul Hudson –
Good filtration performance. The media holds up well during regular cleaning. I noticed a noticeable improvement in ammonia levels after installing it. A bit more expensive than other options, but worth it for the quality.
Fiona Coleman –
Installed the K1 Media in my freshwater tank and it’s been working flawlessly. The water quality has stabilized, and my fish seem more active. The surface area is excellent for bacterial growth, and it’s easy to rinse without losing structure.