Papillon Glass CO2 Indicator - Orb

Carefully designed and crafted glass container gives this CO₂ measuring device an elegant look does not detract from the beauty of your aquarium. It measures the CO2 level continuously. Additional features:

• Easy to attach, remove and clean thanks to the suction cup enclosed
• High-quality, robust glass in an elegant design
• Indicator liquid 15 ml (pH reagent) with colour-coded legend on the packaging
• At just 2 cm high, it easily fits aquariums of any size

Tip: Glass with algae or dirt can be easily cleaned. Just make sure that no cleaning product residues get into the aquarium water while replacing it!