Glass CO2 Drop Checker - Hang On Style European cactus and more

cactus and more

Ram Horn Pods are an excellent source of biofilm and microfauna

94 inches)

Made from durable PVC

Glass CO2 Drop Checker - Hang On Style European cactus and moreKeep your planted tank thriving with the Castle Dawn Aquatics hang on Drop Checker. This elegant glass tool helps monitor dissolved CO2 levels in your aquarium, changing colour based on the pH level of your tank water. Designed for accuracy and visual appeal, its an essential tool for any aquascaper using CO2 injection. Key Features and Important Notes: Whats Included: 1 Glass CO2 Drop Checker (Hang On style) Reagent solution sold separately. Precise