The right tank is very important for the growth of the fish. The goldfish is a large tropical fish, and the space for raising it must not be too narrow. The length of the fish tank is at least one to two times the body length of the fish. The body length of adult goldfish can reach 50-60 cm, so the length of fish tank should be at least 150 cm. The width of the fish tank must be more than 60 cm, and the fish tank with a width of less than 60 cm can not provide sufficient turning space for the fish. The width of the fish tank should be as wide as possible, but the height should not be too high, and the fish tank with a height of 60 cm can be selected, otherwise it is not conducive to daily management. Generally speaking, the size of the fish tank is 150 * 60 * 60cm or 180 * 60 * 60cm. Such a fish tank can not only ensure beautiful appearance, but also provide enough space for fish to move.
The goldfish tank is mostly made of glass. Because the goldfish may hit the tank when they are grumpy, the fish tank should be made of hard materials. Common glass fish tank has ordinary glass fish tank, float glass fish tank, toughened glass fish tanks, acrylic glass fish tanks, plexiglass fish tanks. Among them, in addition to ordinary glass fish tanks, other varieties of fish tanks can be used for breeding goldfish. If there are conditions, it is recommended to choose acrylic material aquarium goldfish.
