Fritz Bactershield 4oz Tangs Reef Advantage Calcium™ also includes

Reef Advantage Calcium™ also includes magnesium and strontium in amounts proportionate to typical utilization ratios (100:5:0

so does the chance of having unsightly algae and green water blooms

Built-in Pump

Temperature: 72–80°F

Fritz Bactershield 4oz Tangs Reef Advantage Calcium™ also includesBactershield Bactershield is a revolutionary new way to help maintain fish optimum health. This bio adhesive supplement repairs and strengthens the fishs natural slime coat which protects against bacterial and fungal infections. Proven, natural oils and extracts are combined with a patented film forming matrix to help repair and strengthen a fishs natural slime coat and help provide a protective shield around your fish. A fishs slime coat acts as the