Nutrafin Carbonate and General Hardness Test Kit for Aquarium
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<b>[Product Information]</b><br>
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<li>Nutrafin's carbonate and general hardness test kit measures carbonate hardness (kh) and general hardness (gh) in fresh and saltwater aquariums</li>
<li>Low carbonate hardness will result in poor plant growth</li>
<li>Testing for general hardness (gh)should be done to determine if the levels of calcium and magnesium are optimal for specific species of fish</li>
<li>The kit includes one 15-milliliter bottle of kh reagent, one 10-milliliter bottle of gh reagent, one glass test tube with cap, one pipette, one lab base, one instruction booklet</li>
<li>Measures 2-inch length by 5-1/2-inch width by 5-inch height</li>
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