Garden basin planning is multi-edged and creative process. If you decide to make a pond near the house, it will be influential center of the garden composition. The most popular solution is to build a pond with waterproof film.
Film pond is inexpensive and easy solution. There are a big choice of different sizes, thickness and temperature films in DIYs. The larger the pond, the thicker the film should be. The most popular materials are PVC and butylrubber.

The pond shape depends on your imagination and the size of your plot.
Once you decide about the shape, put it on paper and start to mark out.
Mark the contours of your future pond with pegs and twine. It is better if someone helps you to place the pegs from a distance of 5-10 meters. Sight should be directed to the height of man’s growth. This is an ideal distance to look at your future pond placement.
Once you placed the pond, start to measure it, make corrections to the paper version and proceed to the film calculation. The calculation should be done as follows:
Length (L) = max L + 2Water depth + 80 cm;
Width = max width + 2Water depth + 80 cm;
This 80 cm – reserve for rim creation and drop in the pond depth.
3. Pond digging
When you will dig, remember that film pond should be shallow, otherwise the film may tears. The ideal depth of the pond - about 2 meters. This depth is also good for those who plan to breed fish in the pond. The pond should have gently sloping flat bottom, and should be equipped with uniform stepped terraces on the edges/ Each of the steps have to be about 30-40 cm of width and 40-50 cm of height. We need of these terraces to ensure that the water pressure on the film was distributed evenly. In addition, you can set the containers for water plants there.
After digging the pond and steps formation it is necessary to create the gutter about 20-40 centimeters of depth on the edge of the reservoir to strengthen the waterproof film.Before to lay the film, you need to examine the bottom carefully, in order do not to leave the stones, glass or sharp roots there - all of it can damage the film. Also, in order to protect the film from tears, you can sand the bottom (thickness - minimum 10 cm). Another way to secure the film – is tolay a geotextile or a special building insulation fleece to the bottom. When you have done all of this, you can start to lay the waterproof film out.
4. Laying the film
The film is neatly spreading out with a smooth side down by rolling - from one side of the pond to the other, trying not to damage the terraces. If the pond is big, then the film to be rolled from its center to the edges.
There is another method of rolling the film - the film is put to the center of the pond and fill it with water as rolling from the center to the edges. This method allows to place the film exactly, without folds and wrinkles, and taking into account all drops of the bottom. This method is primarily recommended for ponds with an uneven bottom.
You can glue the film if necessary, and roll the edges neatly to the gutter. Sometimes the edges buried to the ground, but this method leads to the situation the water in the pond will be absorbed by plants’ roots and the water level will be reduced. More successful method is to secure the film ledge with the soil with large rocks and sprinkle with pebbles. You can also hide the edge of the film under the decorative tile, track or wooden flooring. There is a special decorative film, which decorated with a layer of pebbles, but it is just decorative film without waterproofing characteristic.
Once the pond has been created we set the pump and filter to the bottom and then poured pond with water. In essence, it is possible to complete the story about the pond creation on your garden, but the basin will look empty if it does not decorate with the plants.
5. Planting of water plants
Typical pond plants are lilies and various types of nymphoids. Around the pond you can place a tree, such as willow, which looks great near water. Charming and delicate iris and forget-me-not flowers adorn the place in the best way. Also we can recommend marsh marigold, sedges, reeds, aquilegia and other wetland plants.

