Specifications:

• Type: Co2 Monitor Tester Aquarium
• Package includes: 1 x Glass checker (C02 indicator reagent not included)
• Material: Glass
• Length: approx 6cm/2.36''
• Color: Transparent
• Use: Fish Tank CO2 Concentration Checker
• Item: Plant Glass Checker
• Feature: CO2 Equipments
• Origin: CN(Origin)
• Is Smart Device: NO