Fish Tank Aquarium CO2 Diffuser Carbon Dioxide Atomiser Reactor Kit Supplies 2L

Aquarium Plants Cylinder Co2 Generator System Kit Carbon Dioxide Reactor. ★a Large Amount of Carbon Dioxide May Cause Fish Death. One Reaction Can Last 3 to 4 Weeks. ★the Professional Carbon Dioxide Generator System of Stainless Steel Bottle Is Better than Simple Plastic Bottle Generator.

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