At the top of their game, Evolution Aqua Filter media for ponds and aquariums is some of the best around, and are used in thousands of aquatic setups all over the country and beyond.
The best biological filter media has a large surface area, and that’s what Evolution Aqua Filter Media specialises in: Their K1 media design has a huge surface area to volume ratio, meaning that larger cultures of nitrifying bacteria can make their home there. These larger cultures mean that more water passing through your filter comes into contact with your filter bacteria, cleaning more ammonia and nitrites from the water for a healthier aquarium or pond.
Of course Evolution Aqua Filter Media comes in a few different sizes K1 Kaldness for ponds, and K1 Micro for aquariums – both suitably sized for their different tasks, and available by the bucket or bag!
When customers contact Swell UK to ask for filter media advice, Evolution Aqua is always one of the first words from our lips. Our team are experienced pond and aquarium enthusiasts too, and many of us have used or are still using K1 in our home setups, leaving us in a position where we can recommend it’s use with confidence.
From £8.99
From £34.99