K1 Media for Evolution Aqua filters that use the
moving bed process to keep your pond clean and healthy.
How it works
K1 Media provides the maximum active surface area
for the bacteria to colonise, more than other types of static media. It
is this process which removes harmful ammonia and nitrite from the
water. Maturing the K1 bio-media is important because a delicate
eco-system is naturally developing for the bacteria involved in the
nitrification process.
How it is different to other media
As the K1 Media moves within the filter, it causes
the old dead bacteria on the outside to be displaced. This makes space
for new younger heavier feeding bacteria to rapidly colonise. Within the
wheel is a protected surface which enables colonies of bacteria to
naturally follow their lifecycle, of maturing, dying and then fueling
the latter stages of the nitrification cycle. K1 Media has been designed
to provide the best possible habitat for both young and mature
beneficial bacterial colonies.
What is meant by 'self cleaning'?
Unlike foam, matting, or other forms of static
filtration media, the K1/K3 media is designed to move freely within your
filter. The constant chaotic movement of the air from your pump, causes
the media to self clean and thus requires no maintenance. This allows
the filter to reach optimum effectiveness without the disturbance of
periodic cleaning, avoiding unnecessary loss of bacteria within the
filter. 50 Litres of K1 Media will handle up to 250 grammes of food per
day and for K3, 225 grammes of food per day. For retrofit of existing
filters, K3 Media is the most suitable due to its larger size and ease
of control.
Media K1
Total Surface Area: 800m2
Total Protected Surface: 500m2
Total Biological Media litres > Recommended
Airpump
50-75L > Airpump 70
75-100L > Airpump 95
100-150L > Airpump 130
150-200L > Airpump 150
Orders under £50 >>> £2.95 - £5.95 depending on weight and class of postage.
Orders over £50 >>> FREE DELIVERY for orders under 15kg. Larger orders can be made ready to collect in store, or delivery charges apply, varying according to item size and delivery address. Estimated delivery charges are shown in the shopping cart, and actual charges are shown once you have logged in.
Please contact us on 01794 515923 if you have any queries.
Any unwanted items must be sent back at the customer's expense in original packaging and condition. If you wish us to give you a quote for this please send us an e-mail, otherwise return the goods to:
Romsey World of Water
93 Greatbridge Road
Romsey
Hampshire
SO51 0HB
Telephone: 01794 515923
If you are unhappy with the goods received we will refund them if they are sent back at the customer's expense in new resaleable condition within 7 working days along with the original receipt.
We suggest for your own protection you use 1st class registered post.
Any refunds will be issued once we have received the goods, in their original condition. This refund only includes the total of goods sent not the delivery charge.
We will not charge a restocking fee for returned items.
Any goods with manufacturing faults on arrival will be replaced or refunded.
This does not affect your statutory rights.
Law
These Terms and Conditions of Sale shall be governed by the laws of England and you agree to submit to the non-exclusive jurisdiction of the English courts. We are required by law to inform you that sales can be concluded in English only and that no public filing requirements apply.
Other
Our VAT number is: 988872139.
We are a member of the HTA and OATA.
All correspondence must be in English.
Our usual opening hours are;
9.00 – 18.00 Mon-Sat
10.00 - 16.00 Sun
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