HANNA POCKET CHECKER FOR TESTING ALKALINITY (DKH) - MARINE Seachem Pristine Red Fairy Wrasse or Social

Red Fairy Wrasse or Social Wrasse

They are gorgeous fish

is widely distributed and naturally occurs in coastal waters throughout the world’s oceans

Caution: This species can releases toxins when very stressed or injured that could kill fish in the aquarium

and anal fins

HANNA POCKET CHECKER FOR TESTING ALKALINITY (DKH) - MARINE Seachem Pristine Red Fairy Wrasse or SocialDesigned exclusively for saltwater aquariums, the HI 772 checker offers a quick, easy and highly accurate method of measuring alkalinity in degrees of calcium hardness, commonly abbreviated as dKH. Alkalinity helps to maintain a stable pH, a vital factor for most aquatic life. Corals also need an adequate level of alkalinity in order to support healthy growth: if levels are too low, corals cannot precipitate and form their skeletons; if levels