This product is no longer manufactured. Spare parts can still be ordered at any time.
The current replacement type is: TKF70.
Filter with screens for filter material (PE tricklling filter material). The water flows from the toop to the bottom (downstream) through the filter. On the trickling material bacteria are growing, that oxidize harmful substances, for example nitrification. The water flow is adjusted with the inlet ball valve. Special design with active aeration connectors are available.
Advantages over other filters:
- high hydraulic load
- micro-organisms are able to settle down on the whole surface
- inactive bio-films are flushed out automatically
- constant degradation capacity
- no rotting places inside of the filter
- easy handling
- connections with PVC tubes of hoses (adapters)
- nearly maintenance-free
- and of course
Required accessories:
- water inlet with enough pressure (bypass from aquarium main pump or extra pump)
- at special design with active aeration: air supply