See All Reviews
Rated 3.5 out of 5 by 2 reviewers.
Rated 2 out of 5 by Not very accurate! Your better off buying a master kit online at to help save cost later down the road if you're going to keep testing for PH. This is just quick testing that is not very accurate. Reading will be off. 08/08/2011
Rated 5 out of 5 by Good product & very useful. I think testing Ph is very under-rated in aquarium keeping. I test mine frequently as I live in an area with very soft water & unless I'm careful the Ph will drop too suddenly & wreck havoc in the tank. I find these to be pretty accurate & I still use them even though I've got a liquid test kit that I use also. The numbers are very close. I would buy these again. 01/10/2012
1-2 of 2 total reviews
Don't Miss a Single Rollback or Special Offer!
Get Email Savings and Updates:
RSS Feed
Subscribe to our RSS feeds to see the latest news and updates right in your RSS reader or RSS-enabled browser.
The site includes Flash technology. To avoid interruption of software designed to aid visually-impaired people, please turn off your Flash player.