Quote:
Originally Posted by john ng
hi bro, had a 8-9 tonne pond before, also used fgt as it was the cheapest option. if it is going to be in ground and outdoors do remember the overflow piping to drain off excess rain water.
also do invest in at least 35% to be part of the filter. will save u a lot of effort and i almost never cleaned it, but water was always clear. remember to incorporate those valves that will drain off the dirty filter water into the drain.. do it regularly and u will hardly have to clean your pond.
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It is part of my front porch which is shelter so no more rain water issue.
Before I introduce koi, my pond can last 6mth before I need to clean but now with the koi growing I need to clean every 2 mth. And I am think not to sacrifice 35% for filter chamber that's why am looking for external compact filtration system.