The API Freshwater Master Test Kit is the gold standard for checking the water chemistry of your aquarium.

But it comes in a really poor quality container that is impossible to use regularly. Using this design and a syringe, I am able to keep test time to under 2 minutes.

There are a couple different designs:
  • Master Kit: stores 8 test liquid bottles and 4 test tubes with the typical labels
  • Master + Hardness Kit: 12 test bottles and 6 test tubes

Note API Test Kit is NOT included!
Typically comes in a grey colour, but we can do other colours if you wish!

UK Based, we ship all over the UK fast & free