Description
Name: CO2 Drop Checker Material: Glass Color: Transparent High: approx.4.5cm (1.77″) Quantity: 1 Pcs Material: The CO2 drop checker is made of premium thick glass material, with high transparency, non toxic, safe and durable, easy to measure CO2 levels at a glance. Item Size: This glass drop checker is about 4.5cm/1.77″ in height. Apply to fish tank, aquarium, especially aquatic plants, tropical fish to watch and cultivate for fish tank. Feature: Monitoring CO2 levels in your planted fish tank i
