Hanna Checker Marine Ultra Low Range Phosphate Colorimeter HI774 Pin Cushion Urchin Incorporating Scarlet Skunk Cleaner Shrimp

Incorporating Scarlet Skunk Cleaner Shrimp into your marine aquarium can enhance both the health of your fish and the overall dynamics of your tank

Maximum Size: Up to 8 inches (20 cm) in diameter

Can support XR15 and XR30 lights on the same track

The nitrate concentration in a reef aquarium should be lower than 1 mg/L

Hanna Checker Marine Ultra Low Range Phosphate Colorimeter HI774 Pin Cushion Urchin Incorporating Scarlet Skunk Cleaner ShrimpThe Hanna Phosphate Ultra Low Range (0. 00 to 0. 90 ppm) Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine ion concentration.