For various reasons you prefer the aquarium to the small size. Maybe he is a great addition to the interior or the aquarium gave you friends… it doesn’t matter, the main thing that you have and now you need to pick up a fish.
So in the aquarium was maintained biological balance, we need a serious approach. Consider the number of fish, plants and other inhabitants under a certain amount.
Overpopulate the aquarium, in any case, it is not recommended. The formula for calculating this, at a fish length of 2.5 cm (measured without the tail), requires a 75 sq. cm the surface of the water. This calculation is suitable for all aquariums. For example, have a tank volume of 30 liters and 40 (length) x 25 (width) x 30(height). Calculate the surface area, 40×25 =1000 sq cm the Next step, the calculation of the number of fish, in this case 1000 / 75 x 2.5 = 33cm. That is, the total length of fish for the aquarium will be 33 cm
Do not put in small aquariums predators. Ask the seller the maximum size of the fish you plan to purchase. Continue reading
Another true dream!)) I bought two lovely goldfish. Now my morning starts when I turn on the light and compressor at the aquarium and watching these wonderful creatures a positive charge for the whole day!)) But, as usual in our latitudes, we first make the purchase and then the panic begin to seek out information as to care, what to feed etc. So, asking the know-all-of Google, I learned that an ancestor of the goldfish is a Chinese carp JI. Zolotarivka derived from silver carp in China almost a thousand years ago, in X-XII centuries. In China and Japan, as a result of long selection received razmechtalsya its forms. In 1611, goldfish were brought to Portuga in Russia.
Currently goldfish – one of semipopular aquarium and pond fish. Continue reading