WATER PUMP IN KOI POND -- There are two ways to place
water pump in koi pond . It comes to the basic construction of your koi pond filtration system. You can use either a pump-fed or
gravity-fed system. There are advantages and disadvantages to both so you need to carefully consider the alternatives.
Pump-fed filters are perhaps the quickest and easiest form of filtration to install, because they can easily be added to any pond. On a pump-fed system, the pump is simply positioned in the pond, and the water is pumped from here to an above-ground filter system, which must be located so that the return is higher than the pond because the water returns to the pond via gravity.