The Hydor Crystal Internal Filter 300 – 900l/h is a two-step filtering system. The first filtering step is carried out by an open cell filter foam and the second by a container which can be filled with activated carbon or other filter media for perfect mechanical, biological and chemical filtration.
Water circulated through the filter is cleaned in two stages: firstly debris and large particles are removed by the foam sponge (mechanical filtration), secondly by filling the media container with either carbon (which enhances purity and clarity of water) or ceramic media (for bacteria colonization which controls the nitrate level
- Internal filter for aquariums
- 2-stage filtering system: 1st mechanical stage, 2nd stage of chemical or biological type
- Mechanical filtration by means of an open cell filter cartridge, captures waste and particles dispersed in the water
- Chemical or biological filtration: container that can be filled with activated carbon or other ceramic materials
- Equipped with special compartments for the insertion of filter materials, support bracket with suction cups
- Includes activated carbon and filter cartridge
- Incorporates a Venturi system for oxygenation of the water
- Direction of water flow adjustable
- This product is intended for indoor use only in water having a temperature not exceeding 35° C
- Anti-waste drop-out design
- Easy cleaning thanks to the possibility of unhooking the filter by levering the lower hook of the support
Model. HYF01315
Max Flow. 650l/hr
Aquarium Size. 150-300L
Power 12w
Dimensions (diameter x height. 6.6cm x 23.5cm