Otto Internal Filter

This Otto brand internal power filter is available in 6 different sizes from 200 to 2000 litres per hour. This filter is suitable for fresh or saltwater use. The high performance centrifugal pump is completely submersible. The water outlet has an adjustable joint to change the direction of the current.The filter performs biologically and mechanically. Internal operation ensures minimal motor noise.

Otto Internal Power Filter

Internal operation ensures minimal motor noise. There are 5 suction cups to attach the unit to the glass. The casing colour is black. The photograph shows the style of the 200 litre model. Larger models have a black spray bar.

Flow	Aquarium	Height	Power	Canisters
2000	Very Large	34 cm	32 w	3
1200	Large	34 cm	32 w	3
800	Medium Lage	24 cm	8 w	2
600	Medium Large	24 cm	8 w	2
400	Medium	24 cm	8 w	2
200	Small	24 cm	8 w	2

The flow rate is measured in litres of water filtered per hour.

High porosity biological filter sponge captures small particles while acting as a site for microbial filtration. Individual clear canisters house the filter sponge. These canisters can be removed and added together to achieve the required length.

The design of these canisters allows the filter to also be used as an under gravel filter power head. It will empower your under gravel filter to process more water than if an air stone uplift were fitted. Fits most under gravel filter models with large air uplifts of around 22mm width.

Also offers a venturi air intake which is attached to the water outlet. The water pressure draws air in to aerate the aquarium. A fine spray of bubbles mixes into the water current.

The unit with three canisters measures thirty four cm in height. The canisters are six and a half cm wide. There are four suction cups to attach the unit to the glass. The casing colour is black. This filter runs on 32W of power. Ships boxed and ready to plug in and use.

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