Enter all values in feet and decimals of feet.
(For example, '12 1/2 feet would be entered as 12.5)
Notes: Liner size calculation allows for 2' overlap. Suggested pump size is based on initial pond turnover every 1.5
hours. Max depth is used solely for liner size calculations.
Ponds with vinyl liners or of fiber glass construction tend to show a decrease in alkalinity over time and may need supplements to maintain an acceptable level. Raise alkalinity by adding Calcium Carbonate, concrete blocks, oyster shells, limestone, or even egg shells.