As a rule, aquariums are made of silicate glass or organic (acrylic). However, many people don’t know what the difference is between the two – except that an acrylic aquarium is usually much more expensive. Because of this, it may seem that the acrylic aquarium is better, but this is not always the case. Both materials-acrylic and glass-have their advantages and disadvantages.
Glass is very difficult to scratch. This can be done only with a solid material and with the application of certain efforts, for example, a piece of unpolished aquarium gravel, stone or metal, deliberately leading them on the surface. Continue reading
The body of the gourami is very much flattened on the sides, high. The fins on the abdomen are long and filamentous, the anal fin is long, the dorsal fin has a short base. Males of the spotted gourami is silvery blue, with blurred dark stripes. There are two large dark spots in the middle of the body and near the caudal fin. The fins are transparent, with faint yellow spots. On the lower part of the anal fin there is a reddish strip. During spawning, the fish gain a brighter color, the stripes turn black, the anal fin is covered with red spots, and the strip shimmers with different colors. Continue reading
Karpoed has the form of a flat rounded translucent turtle gray-green with four pairs of feathery swimming legs. In the initial stage, the crustacean is barely visible to the naked eye, but in the adult state it can reach 4-6 mm. It is very mobile, floats freely, but prefers to accumulate in the midst of plants. Attacking fish, carp eater bites into the skin, bites through it and sucks blood. From biting it on the body of the fish produced wounds that often become a gateway for infection. Destroy carp eating mechanically, removing from the aquarium affected fish and removing the parasite with tweezers. Continue reading