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.
Bacteria will grow the fastest in warm water. The summer is a good time of year to clean the biofilter because the bacteria can grow back quickly. When temperatures are below 60 degrees F, cleaning should be minimal if at all.