JBJ Intensive Bio Ring 1.5L

Specialised Aquatics Verified independent store

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Natural sizing with high temperature treatment to ensure solid formation. Dissolves nitrite and nitrate in the water Optimal for nitrobacteria colonization and enhanced growth, res ulting in the best purifying effect. Contains beneficial chemical elements such as Oxidized Calcium, Mg, K and Na. Suitable for Fresh and Salt water. Show more