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Hanna Phosphate Checker

Other by Hanna

5 ratings

Used in 42 aquariums

By statru on July 5, 2017
No more color matching and very accurate (and expensive).
By cweller on June 28, 2017
By maga on May 22, 2017
By carlonaz on January 30, 2017
Accurate but expensive
By dropped on January 13, 2017
Great, takes the guessing game away, i wont use anything else.

33 Aquariums