Tropical Fish Keeping - Aquarium fish care and resources

Tropical Fish Keeping - Aquarium fish care and resources (http://www.tropicalfishkeeping.com/)
-   Beginner Freshwater Aquarium (http://www.tropicalfishkeeping.com/beginner-freshwater-aquarium/)
-   -   Better GH test (http://www.tropicalfishkeeping.com/beginner-freshwater-aquarium/better-gh-test-5741/)

fish_4_all 05-09-2007 11:51 AM

Better GH test
 
I have the API Liquid regeant test for GH and i have a small problem. Being partially color blind I have a really hard time telling when it turns from light orange to light green.

Is there a liquid regeant test that turns a different, more noticeable color for GH?

Trishfish 05-13-2007 12:55 PM

That's the only one my LFS carries. Even though liquid tests are better, in your case you might be better off buying a test strip just for that purpose. I have a hard time myself trying to decide when the color truly changes or how green it needs to be to qualify as a change.


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