2 Fan
- Powerful Fan for 60 - 75cm Aquarium
- Reduce temperature by 3 - 5 degree
- Angle adjustable
- Glass maximum thickness : 12mm
- 135mm x 39mm
4 Fan
- Powerful Fan for 90 - 120cm Aquarium
- Reduce temperature by 3 - 5 degree
- Angle adjustable
- Glass maximum thickness : 12mm
- 135mm x 39mm (Height x Thickness)