29/05/2026
Same pumps (12000)
Pond no.1
1 x 90’ bend (2 inch pipe)
Pond no.2
3 x90’ bends (2 inch pipe) plus 1.5 inch inline 70 watt uv.
Now think how much bends make a difference in pump flow.
To improve even further I could try 3 inch pipe work but I’m happy with pond no.1.
I will redo pond no.2 when it’s convenient.