Seachem Glassware pH Checker eshopps This is useful if you

This is useful if you want to set up an ATO (Auto Top Off)

seed germination

NITRA-ZORB is completely phosphate-free and can be reused after recharging

Sub-surface intake

Seachem Glassware pH Checker eshopps This is useful if youThe pH checker is a glass pH monitor that comes with pH sensitive indicator solution. When submerged in water, this indicator solution changes color according to changes in the pH of the aquarium as a result of CO2 gas. The pH checker makes monitoring CO2 concentrations and pH level in planted aquaria easy. Monitors pH solution in aquarium Easy to read color changing indicator solution included Recommended for planted aquaria with CO2 injection