Im assuming a slow flow, maybe 20 gallons an hour, so Im thinking will I need 20 or 25 mm (metric land) pipe for the outgoing water?
Related Questions
- Im assuming a slow flow, maybe 20 gallons an hour, so Im thinking will I need 20 or 25 mm (metric land) pipe for the outgoing water?
- I want to increase flow to my waterfall from 1,500 gph (gallon per hour) to almost 4,000 gph, what size pipe should I use?
- The filter unit does not move the water or the flow is very slow?