Tetra FilterJet 400 - powerful aquarium internal filter

The powerful aquarium inner filter cleans particularly thoroughly thanks to a combination of mechanical and biological filtering. In this way, both coarse and fine dirt particles are removed from the aquarium water. In addition, the biological balance required for an intact aquarium is possible. In addition, the inner filter impresses with its quiet operation. Thanks to the easy installation, the Tetra FilterJet is ready to use within a few seconds. Two mounting options are included. The attachment can be done either via the suction cup holder to the aquarium glass or with a bracket for hanging on the aquarium edge. Both mounting solutions can be attached to one of three sides of the filter jet for full flexibility. The oxygen enrichment can be easily regulated by the Venturi valve. An additional adjustable outlet nozzle allows optimal control of water circulation to evenly ventilate the entire aquarium. Another plus of the FilterJet is the uncomplicated cleaning of the filter sponge, as it can be easily washed out. This significantly reduces the maintenance time of the filter. This internal filter is also ideal for aquariums with shrimp. Cleaning instructions: The filter material should not be cleaned with hot water. This would damage the useful filter bacteria that settle in the filter. Likewise, chemical agents should not be used during cleaning. In order to protect the population of the filter bacteria in the long term, it is recommended that the filter cleaning and the partial water change is not carried out at the same time. If the filter makes a loud buzzing, check the water level. The engine unit should be completely underwater. If the filter does not work, proceed as follows. Check the plug/power supply. Check if the pump is completely immersed in the water. Check the motor/rotor for blockages caused by large dirt particles. Quiet, powerful aquarium filter with a water flow of max. 400 litres per hour - thorough cleaning with a combination of mechanical and biological filtering Suitable for aquariums with a volume of up to 120 litres (also ideal for aquariums with shrimps), easy installation with sauna bowls or hangers Mechanical filtering: cleans the water from coarse dirt (e.g. mulm, algae and dead plant parts) Biological filtering: nitrifying filter bacteria settle on the substrates of the filter and break down harmful ammonia and nitrite to nitrate Individually adjustable: adjustable venturi valve for oxygen enrichment and adjustable outlet nozzle for optimal control of water circulation