86
Filter systems from OASE:
Clear water guaranteed*
P. 292
Every garden owner has their own idea of
how they would like to design their garden
with water. Consequently, every body of
water has its very individual requirements
on a filter system. Whether large or small,
with or without fish stock – the perfectly
matched products from OASE make it easy
for you to find the right solution.
A filter system consists of:
• a filter pump to feed the filter
• a pond filter that ensures biological /
mechanical cleaning, and
• a UVC clarifier to eliminate suspended
algae and reduce pathogens.
Whether an underwater filter, pressure fil-
ter, flow-through filter, or a module filter is
used depends on factors such as; pond type,
pond volume and fish stock.
Depending on the type of the body of water,
its size and depending on fish stock, you can
select the appropriate underwater filter,
pressure filter, flow through filter, or mod-
ule filter. If the filter must perform multiple
functions, such as feeding a watercourse or
serving as part of a fountain system, we rec-
ommend that you include these functions
in your planning. When the fish stock in-
creases, you should also consider increased
performance of the filter. The higher the nu-
trient input due to more fish in the pond, the
more capacity the filter should have.
The most important prerequisite for selecting
the suitable filter system is the correct deter-
mination of the quantity of water in the pond
(= pond volume):
Pond volume in m
3
=
length x width x depth / 2 (for rectangular
pools only L x W x T)
Example:
3 m x 4 m x 1 m/ 2 = 6 m
3
equals 6000 litres
FILTERS, UVC & AERATION
FILTER SYSTEMS
