GH Liquid Test Kit – Fritz Aquatics

Description

East to Read InstructionsrEssential for a Healthy TankrAccurate in FreshwaterrrAboutFritz Liquid Test Kits – GHrrGeneral hardness (GH) is commonly overlooked in many aquariums, but this parameter plays a very important role in your aquariums overall health. GH is the total mineral content of calcium and magnesium in the water. These are important for various biological functions in fish, invertebrates, and even plants. Deficiencies of calcium and magnesium can cause poor growth and faded colors in fish, molting difficulties in shrimp, improper leaf development on plants, or thin, brittle snail shells.rFreshwater systems will typically have a GH of 4-8 dGH (70-140 ppm). Soft water species like Discus prefer very soft water below 4 dGH (140 ppm).rrrDirections & DosagerrTo remove childproof safety cap, push down while turning.rrFill a clean test tube with 5 ml of water to be tested(to the line on the tube).rHolding GH Reagent Solution dropper bottle upside downin a completely vertical position add one drop at a time. Ensureyou count the drops as they are added.rCap the test tube and gently shake several times to mixsolution after each drop or two.rThe test is complete when the water in the tesst tube, afterhaving been gently shaken, turns from ornage to green. Ifyou have difficulty discerning the color after the first dropof test solution is added, remove the cap from the test tubeand while holding it over a white background, look downthrough the tube.The GH value is determined by the number of drops ofreagent that must be added to turn the water in the testtube green. See conversion chart to determine GH.rrCorrective actions:rTo raise GH, use Fritz RO Recharge or Rift Lake Cichlid Salt as needed to adjust the GH to your preferred level.” }