AP range of internal filters are ideal for both freshwater and marine aquariums from 40 to 250 litres in size. These filters come complete with all accessories including a spray bar with venturi adapter, allowing air to be introduced into the aquarium, eliminating the need for a separate air pump. The AP range of internal filters is available in three sizes. Please select the required model from the drop down menu above. The specification for each individual model is shown below: Feature: Suitable for both fresh water and marine aquariums ranging from 40L-80L Super silent, high quality and low wattage energy saving filter Internal Filter range is designed for submersible use with an adjustable flow rate and a spray bar to help increase oxygen levels and control circulation Replacement carbon filters and sponges also available Specifications Voltage: 220-240V Frequency: 50/60Hz All models fitted with EU plug Color: black Model: AP-300L/H Model | Aquarium Size | LPH | Power | Dimensions AP-300L | 40L | 200L/H | 3W | 124mm x 36.5mm x 39mm AP-600L | 60L | 300L/H | 4W | 134mm x 42mm x 46mm AP-1000L | 80L | 600L/H | 8W | 154mm x 45mm x 55mm AP-1500L | 250L | 1000L/H | 22W | 205mm x 88mm x 56mm Package Includes: 1 x Aquarium Internal Filter Pump (EU PLUG)