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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
No coral damaging "hot spots"
Since the thermostat is fully electronically controlled
Submerged ramp gives your aquatic pet easy access to dry areas
Specification: 45X29X15CM 3MM
Dimensions) 142 x 240mm 192 x 382mm 192 x 382mm 5
Hanna Marine Alkalinity Checker®HC (dKH)- HI772 Iron No coral damaging "hot spots"The 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,