AirOxi Original Nano Air Bubbles 4PC Spider Diffuser

AirOxi Original Nano Air Bubbles Spider Diffuser Brand; AirOxi (Original), Made in India. Qty; 4 Unit/PC - Complete Set. 25MM Thickness AirOxi High Efficiency Tube Diffuser Inside Diameter; 12.5 mm (tolerance +/- 0.5 mm) Outside Diameter; 25.0 mm (tolerance +/- 0.5 mm) Wall Thickness; 6.25 mm (tolerance (+/- 0.25 mm) Micro Hole size; 0.5 to 2.0 mm AirOxi Spider is a ready to use aeration device with 1.2 mtr of AirOxi Algae Resistant Tubes. Brand; AirOxi(INDIA).