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Typical pond with plants and average fish contents and average sun exposure : 1500L
Ultra-Clear Glass
RandomSimulates a high-energy reef environment
Remove material after 12 to 24 hours (to avoid filter clogging)
This valve can be used in conjunction with the 1/4″ RO Automatic Shut-Off Valve and 1/8″ x 1/4“ 90° Check Valve to add auto shut-off functionality to your RO/DI system
Hanna Marine Alkalinity Checker®HC (dKH)- HI772 Iron Typical pond with plants andThe HI772 CheckerHC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure alkalinity in degrees of calcium hardness, commonly abbreviated as dKH. Critical to marine environments, alkalinity not only provides the carbonate ion required for calcium carbonate skeletal regeneration of coral reefs, but it also acts as a pH buffer against large changes in acidity. Designed as a more accurate alternative to chemical test kits,
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