Manufacture: Red Sea Fish Pharm Ltd.
A master lab containing full size test kits for high range pH, Alkalinity, Ammonia, Ntrite, Nitrate. Folds out to make a nice work station for performing multiple tests at the same time.
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.