External Filter And Heater

[Dave26]

I'm after an external filter and heater for my four foot by one foot tank, it's 170 litres and will be home to African cichlids, so will need pretty heavy filtration! Ideally with mature media but what have you got? I'm located in Lancashire.

 

[danielryan]

i have a fluval 105 mate, but not sure if this will be powerfull enough for you?