Manufacture: Red Sea Fish Pharm Ltd.
High range pH test and Alkalinity tests. Stable pH readings are vital for the good health of all your aquarium inhabitants. Alkalinity measures the capacity of the water to absorb acidic waste without having an effect on pH. Comes with a small sample of Buff to increase Alkalinity.
Red Sea Test kits offer easy to use color charts for proper interpretation. You do not have to look at slightly varried shades of pink or yellow when you use a Red Sea kit.
pH test performs 100 test, Alkalinity performs 60 tests. pH range from 7.4-8.6, Alkalinity is full range.