Burtons Combi Drum FilterThis filter houses the same technology as a normal BD 300, but has a built in Bio Chamber suitable for up to 100 litres of fluidised media or any other biological media that is preferred such as Japanese matting or ceramic media. As standard in the Burtons range, these drums come with a 60 micron screen, and a weather proof auto control box, in which you can wire in and control both your UVs and your water pumps. These drums feature 3 x 110mm inlets

nitrate selective

in which you can wire in and control both your UV’s and your water pumps

Includes a stepped hose connector (19/25 mm) that can be mounted at the rear or underneath

Repeat dose every 3 days for a maximum of 10 doses

then soak the electrode in Hanna specially formulated Storage Solution (HI-70300 or HI-80300) before taking measurements

Evolution Aqua's Pure Pond Bomb is a concentrated version of their Pure Pond Treatment

This allows the media to circulate throughout the vessel with only a minimal water flow

Thin long-reach pH electrode included as standard

this movement causes the media to self clean as it turns unlike foam and static filter media that require removing and cleaning

Cleans up organic waste

Evolution Aqua Blanketweed is the 100% natural solution for blanket weed

the team at Evolution Aqua have gone even further to enhance their number one koi pond filter