of fish in small fish tanks must be timely feeding, although the hunger tolerance of fish is very strong, but inadequate feeding can also lead to malnutrition, and even become old fish. Usually three times a day to feed, according to the feeding habits of fish to choose feed, each feeding amount should not be too large, to avoid the appearance of residual bait in the water.
regularly. No matter what kind of fish is raised, the water should be changed regularly. If the water quality is not changed for a long time, it will be aging, and the ammonia nitrogen content in the water will increase, which will cause toxicity to the fish. Usually once a week to change, if there is filtration, you can consider half a month to change, each time a quarter or a fifth of it.
, we must control the water temperature well. If the temperature is too high or too low, or the temperature changes too much, it will have a negative impact on the fish. Usually, a heating rod is prepared and placed in the cylinder to keep the temperature of the water body. If you raise tropical fish, the water temperature must be above 20 degrees Celsius.
of the fish tank itself is not much water, so the density of fish farming should also be well controlled, if too much is raised, it will easily lead to mutual friction, but also increase good farming, water quality will deteriorate rapidly. Usually, the number of fish should be controlled according to the overall size of the fish tank. Big fish should be raised less and small fish can be raised a little more.
