If the volume of the fishpond does not exceed 1000 cubic meters and the water depth does not exceed 3 meters, it is recommended to use 0.5 mm pure raw material plus double resistance HDPE geomembrane, if the volume exceeds 1000 cubic meters and the water depth exceeds 3 meters, it is recommended to use 0.75 mm-1.0 mm thickness, which can also be selected according to the actual situation.Let’s learn more about 0.5 mm HDPE geomembrane today!

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1 The advantages of 0.5 mm thick brand-new material fishpond impermeable geomembrane.

Fishpond impermeable membrane has the advantages: has non-toxic, environmentally friendly physical properties, that is, to protect the slope of the pond can also maintain the pond water capacity. At the same time, can enhance the control of water quality and can control the dissolved oxygen content. It is quicker to lay and install and can reduce pumping costs. In the rainy season, it can effectively prevent fish from escaping.


2 The disadvantages of 0.5 mm thick brand-new material fishpond impermeable geomembrane.

The cost of pre-construction procurement increases, and the workload increases when the impermeable membrane is laid with more stringent requirements for the pond’s substrate. If the protection around the fishpond impermeable membrane is not done well, it will affect the service life of the membrane. Although fishponds with impermeable membranes play a role in preventing water seepage, the fishponds become closed spaces making fish farming in a fixed water source and appear ungrounded.


3 Comprehensive analysis of usage effects

With the use of a fishpond impermeable geomembrane, the bottom of the pond will not produce weeds, sludge, and other things that affect the speed of salvage, and fishing can be done more efficiently. The fishing time will be greatly reduced, and the vitality and freshness of the fish and shrimp will be greatly enhanced. Bacteria under the protection of impermeable membrane environmental adaptability will be greatly reduced, thus ensuring the healthy growth of fish and shrimp to eliminate or reduce the possibility of disease transmission of germs and improve the yield of fish and shrimp farming. The main role of the impermeable geomembrane in fishponds is to avoid direct contact between fish and soil and to avoid water pollution. A fishpond impermeable membrane can prevent both the accumulation of waste in the soil and harmful substances such as entering the pond, which can reduce the risk of disease and effectively protect and promote the growth of fish.