Aquarium external filter aquarium size 100 l 200 l canister volume 4 l filter volume 2 l 0 3 l prefilter shut off taps suitable aquarium size 100 200 litres minimum aquarium size 100 litres maximum aquarium size 200 litres pump performance 600 lh operating power input 5 watt total head 14 m filter volume 23 litre dimensions 205 x 205 x 355 cm