Virkon Aquatic is safer to use than Tamodine-E around fish, as the name suggests the carrier material has been selected for suitability for fish. So our general recommendation is to use Ark-Klens as a cleanser, basic disinfectant and tenside surfactant for routine use. Virkon is effective against all viruses. A good routine would be to use Ark-Klens in net dips/washes and for clean downs, followed by terminal disinfection with Virkon Aquatic.
Please take a look at the links found at the bottom of the page which will give more information on Virkon Aquatic along with Ark-Klens. If you have any questions please get in contact with us via the contact page web form.