Koi pond filters
Even though koi pond filters are often purchased simply
to keep the pond looking clear, these filters do much more that is not
always evident to the naked eye.
One of the relatively new innovations used in koi pond filters is the
pressurized pond filter. This filter is best utilized in fish ponds
or water gardens. Most pressurized bio-filters do more than just clean
the water. They also are powerful enough that they are able to move
water to the top of a fountain or waterfall while staying out of view
to those who visit the garden.
Even though these koi pond filters might be thought to be similar to
a gravity-discharge filter, these pressurized bio filters can be placed
away from the pond. The distance between the filter and the pond depends
on how much hose the owner is willing to use. Because a visible hose
takes away from the ambiance of the garden, most choose to keep the
filter close to the pond.
The maintenance of these koi pond filters is kept to a minimum thanks
to the self-cleaning functions offered by many brands. A simple push
of a button will force trapped dirt and other debris out of the system.