Potassium Concentrate™ 500 ml (16.8 fl oz) new Whether adding it by hand

Whether adding it by hand or with an automatic dosing system

gravity-defying and amazing aquascapes with limestone rocks such as STAX

ReVive® Coral Cleaner A revolutionary product developed by Julian Sprung for cleansing live stony and soft corals

including “marine snow” aggregates

Especially beneficial in low-nutrient reef aquariums or reef aquariums using zeolites

Potassium Concentrate™ 500 ml (16.8 fl oz) new Whether adding it by handPotassium Concentrate Julian Sprungs Reef Formula replenishes the potassium concentration to help maintain optimum water quality for growth and coloration of corals. Especially beneficial in low nutrient reef aquariums or reef aquariums using zeolites, potassium supplementation is known to promote the development of colorful pigments in Montipora, Acropora, Stylophora, Pocillopora, & Seriatopora spp. 500 ml (16. 8 fl oz) bottle and 1 Gallon.