Mechanical Filtration
Your HJ filter draws water through the bottom of the filter and up through the cartridge chamber containing the media sponges. All debris will be caught in the sponge. Simply clean the sponges every month or so and the jobs done! This filter will work for you 24/7! 

Biological Filtration
Filtration creates an amazing eco system right in your tank! It's like an army of good guys (bacteria) eating away at all the harmful chemicals created from fish waste and uneaten food in your tank and where do they live, right there in your filter sponges! Your JT's working for you 24/7! 

Chemical Filtration (media not included)
The HJ range of power filters have larger than usual cartridge holders so you have lots of room to add chemical removers such as activated carbon or zeolite etc.

Features:
* Totally submersible.
* Suitable for tanks's up to 180Liters
* Suitable for fresh or salt water.
* High quality materials and totaly waterproof.
* Modern style and easy operation.
* 12 months warranty!