Overview
The multistage filtration system uses up to three filter chambers. Mechanical and biological filtration are complemented by activated carbon, which binds dissolved impurities and unwanted substances in the aquarium water. The removable filter sponges make cleaning and regular maintenance easier. The INX 150 offers several outlet options for flexible control of water movement. The direction of the water flow can be adjusted, and the flow rate is continuously variable. The spray bar and diffuser create different flow patterns, while the integrated Venturi system introduces additional air into the water flow as needed to support oxygen enrichment.
The filter can also assist with partial water changes. Simply connect a suitable hose to the water outlet. For the INX 150 and the INX 100, 200, and 250 models, Tetra specifies a hose with an inner diameter of 12 mm.
Tetra INX 150 Internal Filter
- internal filter for aquariums from 90 to 150 liters
- maximum flow rate of 470 l/h
- powerful and quiet operation
- continuously adjustable water flow rate
- adjustable water flow direction
- multistage mechanical and biological filtration
- also includes activated carbon
- up to three filter chambers
- multiple outlet options
- includes spray bar and diffuser
- integrated Venturi system for additional aeration
- easy-to-remove filter sponges
- easy cleaning and maintenance
- allows water changes through the filter outlet
- hose connection for water changes: 12 mm inner diameter
- suitable for tropical and coldwater aquariums
- 2-year Tetra manufacturer's warranty
Tetra INX 150 Internal Filter Technical Specifications
Aquarium size: 90-150 liters
Maximum flow rate: 470 l/h
Power consumption: 5.5 W
Dimensions (W × D × H): 5.5 × 9.9 × 25.5 cm
Filtration: mechanical, biological, and activated carbon
Flow rate: continuously adjustable
Aeration: Venturi system
Water change hose connection: 12 mm inner diameter
Power cord: approx. 1.4 m
Warranty: 2 years






