Dymax Co2 Plastic Bubble Counter
- Designed for both plant & reef aquarium
- Provides accurate reading of CO2
- well designed with durable materials
- For plant tank, use to judge the amount of CO2 applied to the aquarium for photosynthesis purpose (Approx. 3 second per bubble)
- For reef aquarium, use with calcium reactor to help monitor the amount of CO2 applied
Dimension: 4cm Dia x 6.5cm H