VIV CO2 Beetle Diffuser 30 (平底細化器 / Ø30)


Glass Beetle Diffuser has a wider diffusion filter. Unique design Beetle sits conveniently on the wall of an aquarium tank. For a large size tank, Beetle can be placed on multiple numbers. 30Ø is suitable for 60-90cm size tank, 40Ø for 90-120cm tank, and 50Ø for 120-180cm tank.