Tropical fish are common ornamental fish species, such as angelfish, peacock fish, and luohan fish are common tropical fish species. However, in the rearing of tropical fish, tropical fish are often found to be prone to death. So how to raise tropical fish is not easy to die, how to make the tropical fish at home live longer?
The following Xiaonan will teach everyone a few tricks, so that everyone can easily raise tropical fish!
Raise fish first, as long as the water quality is good, the temperature is maintained, the fish is generally very good to raise, go to the aquarium, after the fish, ask the boss about the water temperature of this fish. Do not raise fish directly with tap water, it is best to put tap water in the sun for 3 days.
Tap water is the domestic water we use in our daily life, the source is convenient and easy to obtain, it has undergone certain technical treatment, it is the best feeding water for freshwater ornamental fish. Generally using the drying method, with the help of air circulation, so that the residual chlorine vapor in the water volatilization, while increasing the amount of dissolved oxygen in the water, cooling time is best in more than 3 days!
For the size of the fish tank for raising tropical fish, choose a slightly larger rectangular or square glass fish tank.
In addition to the problem of water quality, it is also necessary to prevent the density of fish farming, many people see that many fish species are polycultured in flower, bird and fish shops or aquariums, so they also do the same in the fish tank at home, but in fact, this is a tropical fish farming is actually very bad! Because fish polyculture needs to pay attention to many aspects, such as the fish tank environment.
Finally, the light problem is also very important for tropical fish, one is that light is the most important factor in photosynthesis of all plants. Without light, aquatic weeds can not photosynthesis, but there are certain limits, the light is too strong, the branches and leaves of aquatic weeds will grow green moss, affecting the photosynthesis of aquatic weeds, but the light is too weak or the light time is too short, the branches and leaves of aquatic weeds will be yellow or even dead due to too little photosynthesis. In the room with sunlight to set up a fish tank, it is best to receive about an hour of sunlight in the morning and evening when the sun is not large, if there is no sunlight in the room to set up a fish tank, you should use light to illuminate the aquatic weeds, with 60 watts of incandescent bulbs or 40 watts of fluorescent lamps per day for six hours.
Second, the growth and prosperity of tropical fish also need light, which can make tropical fish grow faster, make the fish body more colorful, and shorten the breeding cycle of fish. Tropical fish require the same light time and intensity as aquatic plants.