# Biokat's Diamond Care Cat Litter with Activated Carbon and Aloe Vera, 10L

Source: https://www.ranked10.co.uk/pet-supplies/best-cat-litter/biokats-diamond-care
Ranked #3 in "Best Cat Litter 2026: Why the Litre Tells You Nothing": https://www.ranked10.co.uk/pet-supplies/best-cat-litter

- Price: £13.99 (checked on Amazon UK on 2026-09-11)
- Amazon rating: 4.3 from 24,946 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B07CPK4T22?tag=ranked10-21

Biokat's Diamond Care is a fine clay litter with activated carbon and aloe vera, £13.99 for a 10-litre bag weighing 8.64kg — £1.62 per kilo — with 4.3 stars from 24,946 ratings.

It takes third because the evidence is strong and the price is not: at £1.62 a kilo it is the second-dearest litter here, and 16 per cent three-star ratings is the highest middling score in this ranking.

## Specification

| Field | Value |
|---|---|
| Price per kilo | £1.62 |
| Capacity | 10 litres |
| Additives | Activated carbon and aloe vera |
| Texture | Fine grain |
| Scent | Baby powder |
| Ratings | 4.3 from 24,946 |

## Questions people ask

**What does the activated carbon do?**

It adsorbs odour molecules rather than masking them with perfume, which is why the listing leads with it.

**Is it clumping?**

Yes, and the clumps are designed to lift out cleanly.

**How much is it per kilo?**

£1.62: £13.99 for 8.64kg, the second-dearest here.

**Does it work in a robot litter box?**

The fine texture suits automatic boxes, and one reviewer uses it in one.

**Why the 16 per cent three-star?**

A fine, scented litter divides opinion; three stars is a preference rather than a fault.

**How many ratings does it have?**

24946 at the time of collection, averaging 4.3 stars, with 65 per cent five-star and 3 per cent one-star.