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Hanna Alkalinity Checker

TestKit by Hanna

15 ratings

Used in 277 aquariums

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By neros503 on May 31, 2021
easy to use and accurate !
By kevin318 on February 20, 2021
Easy and accurate
By rik01 on January 14, 2020
acurate
By inwc3030 on December 2, 2019
Love it bought the whole kit.
By reefrouteaquatics on January 9, 2019
Don't know what I'd do without it
By adammahne on December 28, 2018
Love this thing, just picked up the new dKH version. Finally no dealing with color matching.
By statru on July 5, 2017
No more color matching and highly accurate (and priced).
By statru on July 5, 2017
Loving it! No more color comparisons!
By cweller on June 28, 2017
By m00shu on June 6, 2017
By cweller on May 29, 2017
Great product. Takes out the guess work about color change
By carlonaz on January 30, 2017
Accurate but expensive
By nicksab on January 15, 2017
I love it. Easy and fast
By dtum on January 15, 2017
The best device for testing alkalinity. Definitely a must for any reef keeper, I'm using mine every week.
By dropped on January 13, 2017
Fast to use, no guessing. always use this and my salifert to double check though.

9 Aquariums

Evo 13.5 Thumbnail
saurk66 Evo 13.5 13.5 Gallons
23.4'' x 13.5'' x 15.6''
6 months, 15 days
Biocube 29 mixed reef Thumbnail
neros503 Biocube 29 mixed reef 29 Gallons
24'' x 24'' x 20''
5 months, 12 days
Aqua One Aquareef 400 Thumbnail
papefett Aqua One Aquareef 400 405 Liters
29 days
Kevin's Max e170 Thumbnail
kevin318 Kevin's Max e170 45 Gallons
24'' x 22.6'' x 22''
1 year, 2 months
waterbox marine 60.2 Thumbnail
hsosa1 waterbox marine 60.2 60.2 Gallons
600cm x 500cm x 500cm
3 months, 7 days
Aqueon 15 gallon Nano Reef Thumbnail
hsosa1 Aqueon 15 gallon Nano Reef 15 Gallons
19'' x 13'' x 13''
4 months, 4 days
Waterbox 20 cube Thumbnail
elorablue Waterbox 20 cube 75 Liters
2 months, 27 days
waterbox 20 Thumbnail
jabbott waterbox 20 20 Gallons
17.7'' x 17.7'' x 15.8''
5 months, 17 days
SD Ocean Thumbnail
sdocean SD Ocean 90 Gallons
48'' x 18'' x 25''
12 years, 6 months