Vetark Ark Klens Vivarium Disinfectant – 1 Litre Bulk

Vetark Ark Klens is a professional-grade disinfectant and cleanser formulated specifically for use in animal environments, including reptile vivaria, terrariums, incubators, and feeding equipment. This 1 litre bulk format is suited to keepers who clean regularly or maintain multiple enclosures.

What's in the formula

Ark Klens is based on benzalkonium chloride — a quaternary ammonium compound selected for its safety profile alongside its disinfecting performance. The formulation combines antibacterial action with an integrated detergent and deodourising effect, making it a practical all-in-one cleaning solution rather than a basic surface wipe-down product.

What it works against

• Bactericidal against a broad range of gram-negative and gram-positive bacteria
• Virucidal against lipophilic viruses
• Active against a range of fungi and some additional viruses

Where it can be used

Suitable for disinfecting vivaria, cages, food and water bowls, and reptile incubators. At the recommended working concentration it is non-corrosive, making it safe for routine use on surfaces that come into direct contact with animals or eggs.

Dilution guidance

For general disinfection, dilute at 10ml per 5 litres of water, giving a final working concentration of 0.025%. The 1 litre bottle provides a substantial number of working dilutions from a single purchase, keeping cleaning consistent across the collection.

Ark Klens gives reptile keepers a veterinary-developed disinfectant they can rely on across the full range of enclosure maintenance tasks — straightforward to dilute, effective against the pathogens that matter, and safe to use around the animals themselves.