Aug 12, 2000, 7:23 AM
Thanks for all the replies so far.
Questions reg Flow Rate & Return Water to Pond
1.How to actually determine the flow rate of the system?
2. Is the flow rate of 1800-2000 prescribed by Peter Wddington based on scientific research or just personal feelings and observation?
3. How critical is the flow rate for efficient working of the vortex? Margin of error before the system become useless?
4. Is placing 2 return pipes at the middle of '8', in opposite directions, enough to generate good current in the pond?
5. The ideal number of overflow skimmers?
Happy surfing and have a nice day.
(This post was edited by chlou on Nov 8, 2000, 9:00 AM)