In stock
- Made of high-quality glass
- Efficient CO2 atomisation through ceramic membrane
- Visually very appealing
- The necessary suction cups are included
- Different sizes available
In stock
- Safe determination of the CO2 content
- No need to mix with aquarium water
- Can be used in all drop checkers
- Easy to read
- Perfect for optimising the CO2 content of an aquascape
In stock
- Made of high-quality glass
- White interior for clear colour recognition of the indicator solution
- No distortion of the colour change due to light refraction on the glass
- Unique, round shape looks very unobtrusive
- Suction cup included
In stock
- Made of high-quality glass
- Unique round form, very unobtrusive
- Facilitates easy determination of the CO2 content
- The necessary suction cup is included
- B-stock
In stock
- Made of high-quality glass
- Efficient CO2 atomisation through ceramic membrane
- Visually very appealing
- The necessary suction cup is included
- Suitable for small and large aquascapes
In stock
- Made of high-quality glass
- Unique round form, very unobtrusive
- Facilitates easy determination of the CO2 content
- The necessary suction cup is included