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Water Garden Repair and Beautification Even the best built ponds can
eventually have problems. Don't hesitate to call an expert. Take great care when attempting to seal or repair old, damaged liners and plumbing. Many of the chemicals are toxic to fish and humans before curing and drying, and must be handled correctly. You may save yourself money and time by calling an expert first.
Water Garden Repair and Beautification Even the best built ponds can
eventually have problems. Don't hesitate to call an expert. Take great care when attempting to seal or repair old, damaged liners and plumbing. Many of the chemicals are toxic to fish and humans before curing and drying, and must be handled correctly. You may save yourself money and time by calling an expert first.
First determine if the leak is in the pond or the waterfall. If you are unsure, fill the pond up and cut off the flow to the waterfall. If the pond level goes down, the leak is in the pond. If the pond level goes down only when the waterfall is on, the leak is in the waterfall. Sometimes the leak can be in the plumbing to the filter, but that is rare.
You can patch cracked concrete with cement, but you
have to paint over the patch with environmentally safe waterproofing
masonry paint. This is because the cement has lime in it which buffers
the pH of the water. At any rate, expect the patch to last only a season
or two. The best way to repair a concrete pond is to put a rubber liner
in it or coat it with liquid rubber membrane. The rubber liner lasts
twenty years or more, but is difficult to install. The rubber coating
lasts five to ten years and is simple to install but can be pricey for
larger ponds.
There are patch kits available for these ponds, but
once they start to crack, they continue to crack. Best to replace it
with rubber liner or a new preformed pond.
Also known as PVC liner. This liner gets stiff and
cracks where it has folds. Once it starts to crack, it continues to
crack. Best to replace it with rubber liner. If it gets torn while it is
still supple, a patch kit will fix the tear.
A patch kit will easily repair most holes in this liner
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Years of settling and
weathering can take its toll on any pond. Or you may wish to add
a waterfall or stream to existing pond in good condition.
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