NTL AQ Liquid Filter
Biological filtration support for a cleaner, more stable aquarium
NTL AQ Liquid Filter is a powerful biological support solution designed to strengthen your aquarium’s natural filtration system. It helps boost beneficial bacteria that break down waste, improving water quality and overall stability in both new and established aquariums.
Available in multiple sizes, it is ideal for routine maintenance or boosting filtration performance when needed.
Available sizes
Choose the size that best suits your aquarium setup, whether for small tanks, regular maintenance, or larger systems needing ongoing support.
Strengthens biological filtration
A stable aquarium depends on beneficial bacteria to process harmful waste such as ammonia and nitrite. Without enough biological activity, water quality can quickly decline.
NTL AQ Liquid Filter helps to:
- Boost beneficial bacterial growth
- Improve breakdown of organic waste
- Support ammonia and nitrite reduction
- Stabilise water conditions
Ideal for all aquarium stages
This product is especially useful for:
- New tank cycling
- After filter cleaning or maintenance
- Heavily stocked aquariums
- Tanks experiencing instability or cloudy water
It helps speed up biological balance and keeps your system performing efficiently.
Supports a healthier ecosystem
By enhancing biological filtration, NTL AQ Liquid Filter helps create a more stable environment for fish, plants, and beneficial bacteria to thrive together.
Complements your aquarium care routine
For best results, use alongside:
- NTL AQ Optimus for safe water preparation
- NTL AQ Satus Bacteria for added bacterial support
- Regular water changes
- Mechanical filtration for debris removal
Together, these products form a complete system for long-term aquarium stability.
Easy to use
Add the recommended dose directly into your aquarium or filter. Regular use helps maintain strong biological activity and consistent water quality.
Product details
Available sizes: 100ml, 250ml
Suitable for freshwater aquariums
Designed for biological filtration support
Who is this for
Ideal for beginners setting up new aquariums and experienced aquarists looking to improve filtration efficiency and maintain stable water conditions.