
cch
Koi Lover
Feb 16, 2000, 2:44 AM
Post #8 of 16
(2753 views)
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Hello chiakai, If you have just backfilled the garden and think that the soil is soft and may settle, buy some bakau pile (round timber pile) and get the excavator to press them in. Pile in may be 20 of them (10 pcs, cut into two each) to support the base of the pond. Also ensure that you use reinforced concrete for pond base. If you run bottom drain along the bottom of the pond, then you do not need pump during discharge. If you run them along the liner, you may not be able to remove all heavy fish waste and they may accumulate at the pond bottom. I think even if you use liner, you may have to spend says 75% of what you need to spend on a proper concrete pond and is therefore not worth while.
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