API Replacement Test Tubes Aquarium Saltwater Test Kits at Pet Mountain

On December 31, 2012:
These tubes are the exact replacement for the API test tubes included in all of there test kits. I ordered these to replace a few tubes that I broke. BTW you will break tubes at some point in time its only a matter of time. The amount of tubes included also allows you to take multiple tank samples and conduct tests on them faster. Great buy!

On December 3, 2012:
I ordered these since I dropped my original tubes on concrete. I was not sure if they were identical but when they arrived, they were. These, hopefully, will last me for quite awhile!

On February 18, 2012:
I bought these for various duties around my several tanks. They were brand new, packed in 3" of bubble wrap, and in an oversize box. They are glass tubes so in my opinion they were well insulated from shock and mishandling. My order shipped the next day. Couldn't be happier!

On June 11, 2007:
I use the API liquid pH test solution for my aquariums. The only problem is that I drop the test tube and they break on the cement floor. If you use any API liquid test you must have extra test tubes. The API Replacement Tubes apply to all API liquid tests.