Out Of Stock
Brand: ZRDR
Model: SKU003888
Regular size glass drop checker and suction cup.Pre-mixed drop checker solution using 4dKH water.Accurately monitor CO2 levels in your aquarium.Changes color to reflect CO2 levels.Removes guesswork of how much CO2 is required.Easy to use and installINSTRUCTIONSTurn the drop checker upside-down so th..
₹550