Hanna Checker - Ammonia Size:0.0 to 99.9 ppm as NH₄- the Intelli-Feed™ includes a versatile

the Intelli-Feed™ includes a versatile tank mounting bracket

far more effective than a few large ones because the aeration is more uniform

In cases where there is a lot of tree cover or hills

The difference is in the smaller pore size

Hanna Checker - Ammonia Size:0.0 to 99.9 ppm as NH₄- the Intelli-Feed™ includes a versatileHanna Checkers are small, handheld colorimeters that provide higher accuracy results than typical chemical test kits. Offering improved technology, these portable colorimeters make measurement hassle free with their simple design and easy to follow instructions. Features at a glance: Easier to use and more accurate than chemical test kits Dedicated to a single parameter Small size, big convenience Ideal for: Aquaculture & Aquariums, Water Quality