Home > Biohome Media

Biohome Ultimate (20kg)

£270.00



Suitable for freshwater and marine (optimized for freshwater)

Biohome ultimate is most suitable for canister filters, overhead filters, large HOB and small shower / trickle filters. It is essentially the Mini Ultra with added trace elements to increase bacteria performance and has a porosity of over 50%. You can check out the extreme porosity of the Ultimate yourself by touching just the tip of a piece media to the surface of some water. You’ll be amazed at how fast the water is drawn up the entire length.

As the name suggests Biohome Ultimate is the pinnacle of filter media design and strikes a perfect balance of size, strength, surface area accessibility and specific trace elements which ensure that it will outperform every other filter media for the removal of ammonia, nitrite AND nitrate

Biohome Ultimate is made from industrial grade material to ensure a long working life. Long working life and reliability are hallmarks of all Biohome products.

Biohome Ultimate allows both nitrifying (aerobic) and denitrifying (anaerobic) bacteria to grow on and through it’s unique structure.

Trace elements added include: Titania, Alumina, Ferric Oxide, Lime, Magnesia, Potash, Soda, Phosphorus Pentoxide, Chromium Sesquioxide, Manganic Oxide, Zirconia, Hafnia, Zinc Oxide, Barium Oxide, Strontia, Stannic Oxide, Sulphur Trioxide.

The trace elements are fused into the structure of this media and are there to enhance bacterial processes only, not to alter water chemistry.

Biohome Ultimate is an efficient biological filter media and good mechanical filtration must be provided to insure the water passing through it does not contain any debris that might clog it and reduce efficiency. It allows both nitrifying (aerobic) bacteria for reduction in ammonia and nitrite and denitrifying (anaerobic) bacteria for reduction in nitrate to grow on and through it’s unique structure.

This media is sold by the kilogram. 1 kilogram of media is approximately equal to approx. 1.25 cubic litre.

For best nitrate reduction use approx. 1kg per 100 litres of aquarium water for a normally stocked tank. Heavily stocked systems can take between 1.5kg - 2kg per 100 litres to achieve full cycle filtration (reduction in nitrate).

As all Biohome media is inert it allows you to raise or lower the pH to suit certain fish species without having a buffering effect.

Free gel filter starter balls are shipped with every order - simply add them in with the media in your filter and they will slowly dissolve, helping to seed the filter naturally and very effectively with live bacteria.

Check the Q&A page for more information and please contact us if you have any further questions. 




Customer Reviews
Write an online review and share your thoughts with other shoppers!


Reviewer: Martin Clacton On Sea   5 Stars
My 20kg bio ultimate and filter pad set has turned up today and on first impression im very impressed of the quality of the product and the service there was extras in the box I wasn’t expecting so thank you for that it’s going in a sump on a brand new 1000ltr setup so will check back in and give a update on performance in a couple of months but at this point its 5 stars from me on service and product quality

Reviewer: Stephen Lambert hetton le hole   5 Stars
Been using biohome ultimate for around 18 month now after watching a video on YouTube about it. It's great stuff. I can afford to miss a water change (or 2) and not worry about any of the big 3 parameters. I get ready of 0 on all 3 tests. Most of my mates in the hobby have moves over to this stuff on my recomendation and they are buzzing with the results also. cheers marra. ok see you soon for more for my new grow on pond 👍