Easy-to-use internal filters for keeping aquarium water clear and healthy. Fish constantly excrete both dissolved waste (ammonia) and solid waste. Unless this is removed from the water, it will quickly accumulate and pollute the aquarium, resulting in sick fish and a dirty environment. TetraTec IN 1000 plus filters work both biologically and mechanically to remove dissolved ammonia and solid waste, thereby keeping the aquarium environment suitable for your fish. TetraTec IN filters also re-oxygenate water as it is recirculated, further improving conditions.
Easy maintenance - no need to remove the entire filter, as all components can be quickly and easily removed in-situ
Adjustable flow-rate
Filter sponge split into two segments - one can be replaced whilst other maintains population of beneficial bacteria
Outlet nozzle can be rotated 180° for flexible flow direction
CE certified; TUV/GS tested - safety and reliability assured
1 year guarantee
Activated carbon sponge also available, for cleaner, clearer water
Adjustable flow-rate (500l/h-1000 l/h)