In stock, only 17 left
- Idicator solution for CO2 drop checkers
- Simple visual monitoring of CO2 levels
- Ready-to-use solution
- Practical dropper bottle
- Contents: 30 ml
In stock, only 3 left
- Glass CO2 drop checker for aquariums
- Visual monitoring of CO2 levels
- Colour indicator for quick CO2 assessment
- Minimalist design for aquascapes
- Easy placement on the edge of the aquarium