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Great for both saltwater and freshwater aquariums
the multitude of organics produced by reef inhabitants tends to force pH downward
1m) PSU Regulatory Compliance UL
Do not pre-soak the food prior use
Half of them are MARINE LEDs
Hanna 35.00 ppt Marine Salinity Calibration Standard (25 x 20 ml) - HI70024P turtle Great for both saltwater andHI70024P is a premium quality 35. 00 ppt marine salinity calibration standard that is NIST traceable and contained in portable single use sachets. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hannas line of conductivity solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet. The HI70024P
US$ 12.00
US$ 45.00
US$ 45.00
US$ 60.00