Note that this product requires pre-order

Carbon dioxide glass bubble meter

This is a measuring instrument that measures the amount of carbon dioxide added by the number of bubbles. Beginners can also easily grasp the amount of carbon dioxide added, and can appropriately add carbon dioxide according to the state of the fish tank. The pristine exterior design with emphasis on functionality complements the pollen glass refiner.

CO ₂ Bubble Counter

It is a bubble counter for measuring the amount of CO ₂ supply. According to each aquarium condition, it can supply adequate amount of CO ₂ even for beginners. Its simple yet functional design well matches Pollen Glass.