should we pay attention to when raising goldfish for the first time? Novice goldfish needs to choose a suitable fish tank. Fish tanks generally have two shapes, one is rectangular, the other is round, which can be selected according to the actual feeding position. Also choose the right size tank according to the number and size of the fish. If it is a small fish, the fish tank is about 60 centimeters long, if you want to raise larger fish, the fish tank needs to be larger. In addition to the size of the fish tank, pay attention to the species of fish. It is suggested that novices raise fish with low water temperature requirements, and fish with high temperature requirements can also be raised, but it is better to prepare a heating rod, otherwise the water temperature is too low to cause goldfish illness or even death.
reasonably? If you want goldfish to grow healthily, try to pay attention to the feed for fish. Different kinds of fish have different choices of feed. If you don't understand or are too troublesome, you can buy special goldfish feed directly. Feeding should be as regular and fixed as possible, which can not only make the goldfish form a good eating habit, but also make the goldfish remember the owner's appearance. The amount of feeding needs to be well controlled, so as to avoid water pollution caused by too much residue in the water when the food is not finished. Of course, changing water is also very important, usually every two or three days to change water, each time the amount of water is about one third, can not be completely changed, otherwise the fish will not be able to adapt to the new water, affecting normal growth.
