UNS Glass CO2 Bubble Counter.
- Precise metering for accurate bubble counts
- All glass construction
-a check valve between the bubble counter
Bubble counters have an important role when you’re running a CO2 infused planted aquarium. It’s an excellent way of knowing how much CO2 you are putting into your aquarium.Drop checkers with bromo blue are the best solution for understanding CO2 level in the aquarium, but bubble counters still play an important role.