Salifert Iodine Test Kit for Marine Aquariums Dips & Medication this tester uses conductivity to

this tester uses conductivity to determine salinity levels of natural and artificial seawater

That’s what makes Arag-Alive

This model does not come with a pump included

even on larger tanks

Salifert Iodine Test Kit for Marine Aquariums Dips & Medication this tester uses conductivity toSalifert Iodine Profi Test: Salifert Profi Test Kits for reef, marine and advanced freshwater aquarists are some of the most precise and accurate test kits on the market. Kits are available for all aspects of the aquarium's chemistry, covering organic and inorganic pollutants as well as valuable marine trace elements to allow for accurate dosing when additives are required. Iodine is present in natural sea water in a very low concentration (0. 6 mg L