Open 7 days a week, 9am to 5pm Monday to Friday & 10am until 3pm weekends (Winter Hours and Bank Holidays vary) ** 29th and 30th June 10am till 2pm due to the National show ** 

Come and see us at the BKKS National Koi Show 29th and 30th June, Heart of England Centre, CV7 8DX

Summer offers - Get 10% off all Evolution Aqua products, use code GET10 at checkout.

Enter all values in feet and decimals of feet.
(For example, '12 1/2 feet would be entered as 12.5)

Notes: Liner size 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.

Rectangular   Oval

(All fields required)
Length: Width: Max Depth: Avg Depth: Radius:
Enter your desired pond turnover (every) (hours)
 
 

Your Pond Calculation Results

Pond Volume: U.K. gallons
Pond Volume: U.S. gallons
Pond Surface Area: square feet
Recommended liner size: feet x feet
Suggested Pump Size: US gallons per hour
Suggested Pump Size: UK gallons per hour
Ideal Stock Level: Inches of fish
Marginal Stock Level: Inches of fish