The first thing to look at when buying a fish tank is its firmness. Usually, its firmness is related to the size and the thickness of the glass. If you choose a fish tank of more than 60 centimeters, the thickness of the glass must be about 8 millimeters. If you choose a 120 cm long fish tank, the thickness of the glass should reach 10 mm. In addition, the material of glass is generally float glass or ultra-white glass.
The size of the fish tank should first consider the space for the family to put, the space is big enough to buy a big fish tank, in addition, also consider a factor is the number of fish, if the fish is not much, too big to buy a fish tank is too wasteful. Similarly, if there are too many fish in a small fish tank, it is easy to cause insufficient dissolved oxygen, so that the fish die because of lack of oxygen, or cause conflicts with each other and fight.
At present, there are many shapes of fish tanks, such as rectangular, square, round and polygonal. For novices, rectangular fish tanks are recommended, and round fish tanks are not recommended. Although round fish tanks look more beautiful and are better placed, it is easy to have such and such problems in the breeding process.
In addition to the firmness of the aquarium, the quality of the aquarium also depends on a standard, that is, the smell of glue. Because the glass of the fish tank is glued together, if the quality of the glue is not good, the taste is pungent, not only for the growth of fish, but also may affect people's health. If you want to reduce the smell, you can also buy it back and soak it for a while.
