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Zooplankton and Rotifers
• Ultra-clear aquarium glass
AI’s popular HD functionality
in particular for LPS and SPS corals
Hanna Marine Phosphate Ultra Low Range Checker® HI774 Frozen Foods Zooplankton and RotifersThe 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.
US$ 70.00
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US$ 49.95