This straight glass inflow pipe has suction slits which prevents withered leaves from being sucked up into your filter, do remove any caught leaves or particles that block the movement of water from time to time. This is for use with a frameless tank.
 
 
Article Code
Pipe diameter (mm)
Height (mm)
Filter flow rate (L/min)
Aquarium size (cm)
200-01    
Ø13                   
230          
10                         
60