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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
Useful for air pump and air stone installations
Keep flow at or below 200 L (50 US gallons) per hour for best nitrate reduction
Confirm thread compatibility before installation and avoid overtightening
mix until dissolved
Important note: Not intended to raise shrimp to adult size
Hanna Alkalinity Checker Reagents - 25 Pack Kalkwasser Useful for air pump andHanna Alkalinity Checker Reagents 25 Pack Hanna Alkalinity Checker Reagents 25 Pack are replacement reagents for the Hanna HI755 Marine Alkalinity Checker, used to test alkalinity in saltwater aquariums and marine samples. HI755 Marine Alkalinity Reagents Designed for the Hanna HI755 Marine Alkalinity Checker. Provides reagents for 25 alkalinity tests. Uses a colorimetric method with a yellow to green to blue reaction. Prepared for easy use with the
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