• water garden tips & tricks

    Posted on May 16, 2010 by in water gardens

    Nothing fancy here, just a simple list of the tips we’ve learned over the years!

    • Locate your pond as close to your living space as possible
    • Dig one area 36”-48” deep (approx 30% of the pond)
    • Always use sand and underlayment under your liner
    • Calculate liner size by  adding 2xdepth + length + 2; 2xdepth + width + 2

    Example: a pond  3’deep x 10’long x 7’wide would require a liner 18’x 15’.

    [(2x3) +10+2=18; (2x3) +7+2=15]

    • Calculate gallons by multiplying ave. length x ave. width x ave. depth x 7.5

      In the example above, assuming an average depth of 24”, the calculation is
      7’x 10’x 2’ = 140 x 7.5 = 1050 gallons. (7.5 gal/cuft.)

      NOTE: using a flow meter the first time you fill your pond will give you an exact volume.  Knowing the total volume of your pond is important for both water and fish treatments.

    • It is generally not good to line the bottom of your pond with gravel
    • Use a pump that will circulate your water minimally every 1-2 hours
    • Choose an energy efficient pump to conserve on electricity cost
    • Choose plants from all four categories: floating, oxygenating, deep water and marginal.
    • Use enough plants to cover 50-60% of the surface by mid season
    • Fertilize lilies and lotus monthly for optimum performance
    • Use both mechanical and biological filtration
    • Add beneficial bacteria regularly to keep your system clean and healthy
    • Clean mechanical filters whenever the pump flow rate slows down
    • Clean bio-filters only if necessary and use pond water, not tap water
    • Aeration is critical to the health of your pond and aquatic life
    • Run your filtration pump 24/7
    • Replace UV bulbs annually
    • Do not over stock your pond
    • Do not over feed your fish (feed only what they will eat in 5-10 minutes)
    • Feed a good quality, fresh food
    • Test pH, ammonia and nitrite levels regularly
    • Do not feed your fish when water temperature is below 50F.
    • Maintain a vent hole in the ice on your pond throughout the winter.
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