AQPET Bioneptune Nexus It is a high-performance modular external prefilter, designed to optimize the aquarium filtration system both fresh and marine water.
It connects directly to the delivery or suction of the main external filter and performs the additional filter function, improving water quality and extending maintenance intervals.

Thanks to its multilayer structure, the Nexus offers a particularly effective mechanical and biological pre-filtration action.
It is made of resistant technical materials and can be used in high-flow systems.
The modular and compact design allows the outdoor installation to the tank, even in small spaces, making it suitable for advanced domestic aquariums and professional systems.

Main features

• External prefilter for professional use

• Compatible with external backpack or bin filters

• Simple installation through universal fittings

• Increases the filtering capacity of the system without modifying its structure

• It facilitates overall aquarium maintenance by reducing the clogging of the main filter

• Improves water quality constantly, even in aquariums with high organic load

Filtration

• Mechanical filtration: high density sponge to hold back the solid particles in suspension

• Organic filtration: high-surface supports for bacterial colonization

• Modularity of the filtering material: the internal content is replaceable or customizable according to the needs of the tank

Technical specifications

• Body in high resistance technical plastic

• Stable fixing system for outdoor use

• Optimized height for installation below or side by the tank

• Fittings compatible with standard pipes for aquarium (with adapters included)

• Usable in fresh and savory water

Recommended use

• In medium and large aquariums with external filter already installed

• In high-density tanks (many fish or high organic load)

• How filter strengthening for aquariums with demanding plants or sensitive species

• In quarantine systems or technical tanks that require constant chemical-biological stability

Bioneptune Nexus It is the ideal choice for demanding aquariums wishing to improve the yield of its filtering system without intervening on the main structure of the tank. Compact, efficient and easy to install, ensures cleaner water, reduced maintenance and a more stable ecosystem over time.