Products (51)

Fritz Aquatics RPM Part 2 Liq Calcium 946ml/32oz Highly Concentrated Liquid Calcium -Add in Equal Parts with Fritz RPM Pt 2 Calcium -Individual Alkalinity, Calcium, and Magnesium Formulas -Great for...

Fritz Aquatics Slime Out 10pk -Quickly Eliminates Stains from Cyanobacteria -Results After One Treatment -Safe for Fresh and Saltwater Systems About New! Fritz Slime Out aids in the removal of...

Fritz Wide Range PH Test Kit (pH5.0 to 9.0)About Fritz Liquid Test Kits - Wide Range pHTesting the pH of your aquarium water regularly to make proper adjustments is crucial...