Evolution Aqua K1 Moving Bed Filter Media 25L / 50L Blue Ribbon Air stone x 2

Air stone x 2

The Samuel Baker BiOrb Aquarium Slate Stack (Grey

This model is rectangular in shape and measures 429mm x 1

The pH scale runs from 1 to 14

such as waterfalls

Evolution Aqua K1 Moving Bed Filter Media 25L / 50L Blue Ribbon Air stone x 2Evolution Aqua K1 Moving Bed Filter Media 25L 50L K1 Moving bed filter media from Evolution Aqua. 25L 50L bag delivered in an unopened Evolution Aqua bag. Choose amount required from dropdown 25 litres 50 litres How it works Maturing the Kaldnes bio media is important because a delicate eco system is naturally developing for the bacteria involved in the nitrification process. Kaldnes media provides the maximum active surface area for the bacteria to