farming? If it is only for raising live fish, the canvas fish pond can be raised for a long time, but because it has many restrictions, there are not many fish species to choose from. Usually, only some fish can be raised, and it is not easy to install other equipment, and it is not convenient to change water. Its biggest advantage is that the cost is relatively low, the fish tank is at least dozens of hundreds, thousands of good ones, and the canvas fish pond is only about 10 yuan per square meter.
of canvas fish ponds? 1. Difficult to take care of: The primary problem of canvas fish ponds is that it is difficult to take care of them. Unlike ordinary fish tanks, it is not easy to install filters and other equipment, so the water quality is very problematic. It is often necessary to change water, and if green algae grow, it is not easy to clean up. At the same time, it is difficult to control the water temperature.
2, ornamental difference: Ordinary glass fish tank is transparent, you can see the activities of the fish from all directions, but the canvas fish pond is not good, generally can only look down from the top, so the viewing is limited to a certain extent, it is not easy to understand the condition of the fish, and may even miss the opportunity to cure the disease.
3. Fish species restriction: As mentioned above, the canvas fish pond can only be viewed from the top, so the fish raised must also be viewed from the back, such as goldfish, koi, etc. Of course, if this kind of fish pond can also raise some edible fish, such as perch, yellow catfish, etc.
