The land should be surveyed before constructing the pond to find out its topography.
Building a concrete fish pond.
Once the area is clean use a shovel or front end loader to dig out the pond giving the sides a slope of 45 degrees.
Lift the bars slightly to center them in the concrete then add.
The concrete shell above the water level should be kept wet and covered for two weeks.
The main wall should be constructed near the natural slope.
Surface runoff caused by rain will deposit dirt and other harmful substances into your fish pond.
I intend to build a large fish pond measuring 1000 ft x 400 ft.
May you suggest me how to make it durable and leak proof to save from future damages.
Fish pond construction and management a field guide and extension manual author.
Apply concrete to the lowest level of the pond bed first placing a layer approximately 1 to 2 inches deep over the support bars.
Materials required to build the pond.
Since your fish pond will only need about four hours of direct sunlight it should be under some sort of shade for most parts of the day.
With concrete lining along the brims and polythene sheet covered by sand on the floor in a sandy soil in temperate region of pakistan.
Survey for fish pond construction.
The first step in the construction of fish pond is making the land which is proposed for the pond.
If filling has to be delayed keep the cover over the shell for at least two weeks during which time the concrete should be kept visibly wet.
Wood planks to make the mould to retain the concrete pick to help in digging rebar metal bars to add in the beams to reinforce the concrete.
This could be close to a tree or any other horizontal structure such as a fence.
My first pond my experience.
The first step is to dig out the hole to the required size.