Red Sea PH/Alkalinity Marine Test Kit sponge filter and lysine

and lysine

The ultra mini sticks are 2 mm it diameter and are a sinking stick

it floats for easy retrieval

Tocopherol (Preservative)

Red Sea PH/Alkalinity Marine Test Kit sponge filter and lysineNow you can easily monitor the essential parameters of pH and KH in your marine aquarium with the pH Alkalinity Test Kit from Red Rea. In this dual kit, you will be provided with 55 accurate (1 dkH 0. 36 meq l) titration tests for KH as well as 100 colorimetric tests for pH. Red Sea's Marine Care Program provides you with the necessary tools for testing as well as an instruction sheet to follow; found inside of your box. This dual kit will include 100