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ADA · Supplementation

ADA CO2 Beetle Counter

The ADA CO2 Beetle Counter is a CO2 bubble counter for large aquariums with a practical, playful design; bubbles can be easily counted as CO2 rises in a spiral. Designed to be used with Pollen Glass Large or Pollen Glass Beetle; fits 4/6mm soft silicone tubing; handcrafted in Japan.

Price: $299.99 USD

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