High quality CO2 diffusor with a large ceramic plate (3.5cm) for efficient breaking down of CO2 gas.
The Spiro acts as a simple bubble counter so you can see how many CO2 bubbles are going in.
Each piece is individually handcrafted.
ISTA Grey Hose - 9/12mm. Price per meter.
HiBlow Linear Septic Air Pump Model HP-20.
|Small Capacity Air Pump (HiBlow HP 20 Series)|