Home / Fish Room Equipment / pH Marine Test Kit pH Marine Test Kit £8.84 £10.61 (inc. VAT) pH Marine Test Kit £8.84 £10.61 (inc. VAT) Add to your Wish List Information pH is a measure of how acidic aquarium water is. Fish do not like fluctuating pH levels, and some need to be kept at specific pH levels. The only way to determine the pH of the water is with a pH test kit.This Kit is suitable for marine aquariums only. Specifications Brand: Tetra Product Code: testkitphsw Weight: 0.057kg Reviews Not yet reviewed Write an online review and share your thoughts with other shoppers! Be the first to review this product