Designed to filter water with high biological efficiency, K1 filter media is an effective addition to any bio filter system. These media can be used in fresh water aquariums, marine aquariums, koi ponds, aquaculture, and hydroponics, among other aquatic environments. Their versatility also makes them a great option for many filtration applications. For koi ponds, they are excellent choices for this media because they are biodegradable. KennyI was only asking as i was browsing and seen the K3 and thought mmmm is K3 the next step up from K1 (number squence)...

In the centre of the wheel is a protected surface that allows the growth of a secure biofilm that is able to resist collisions when operated as a moving bed. Why is it important? Scooping the media out could be another right pain couldnt it. And if I then put it into water Im not going to be able to measure the volume Ive taken out. i would have expected the Micro K1 not to be as good but as far as i can see it is just as good. The other upside is you dont need a massive pump to compress the beads when you're using K1. K1 micro is a plastic 'wheel' shaped media specifically designed for use in moving bed filters. It is perfect for small DIY aquarium filters as it has almost twice the surface area per litre compared to standard K1. It will provide almost twice the filtering capacity of standard K1 for pond filters too. Food Additives & Feeding Fish Feeding Rings Fish Food Additives Koi Treats Hand Feeding Treats Natural Fish Food Treats All Fish Food

During the extrusion process, Evolution Aqua add a range of minerals, along with magnesium, calcium, enzymes and salt to the raw material that is used to manufacture K+Media. The result means that K+Media will mature much faster than many other types of media.

If i had the free choice, i would recommend a combination of japan mats, static plastic stuff and by bypass, a bakki shower. Due to chaotic movement of the Kaldnes K1 media, the process is self-cleaning and requires no maintenance. This allows the filter to reach optimum effectiveness without the disturbance of periodic maintenance, avoiding unnecessary loss of bacteria within the filter preventing high levels of ammonia and nitrite within the water. With a new shape and profile, K+ Filter Media has also been designed to have an increased and class leading surface area, meaning an overall surface area of 1,350m2 per m3. More importantly for biological filtration, the protected surface area of K+ Media is 1,025m2 per m3. This allows a stable bio-film to form and remain intact when used in moving bed biological filtration, as in the new Nexus+. If you bought the Eazy Pod 10 years ago it's (am I'm just guessing here) more likely to bestandard K1? You'll soon know when you try to put it in your tub. You could clean it in smaller quantities which will make it easier to swill around and sieve out the grass?I think you have said what I was about to add, and that was how it looks on your pond and in your garden. My personal opinion is that I don't think a large stainless steel box on the side of the pond does anything for the aesthetics of the garden. K1 Micro Filter Media is specifically designed for use in bead filters, conventional pond filters and aquarium filters. K1 Micro has the same wheel shaped design as K1 Media, but it has an increased protected surface area of 950 m2 per m3.