When we read the price tag on “butterfish”, we don’t always know what we buy, then what under the trade name “butterfish” are hidden very different between fish from the three different families and four genera: two species from the family stromateid – stromateus (Stromateus brasiliensis) and the American butterfish (Peprilus triacanthus) . Australian seriolella (Seriolella brama) from the family centrality, as well as Escolar or gray delicacy mackerel (Lepidocybium flavobrunneum) from the family gimpelevich. Sometimes oil fish sold as toothfish is a much more valuable under the threat of destruction of fish, at least – on the contrary, often these names are given together. Usually trade name brings together related species. Here we have an unusual case – a trade name is formed primarily on the basis of similarity in the taste, although oily fish and have some similarities in appearance and lifestyle. Moreover, this name is not our invention. Perhaps it comes from the U.S. oil fish, which in English is called “butterfish”. Continue reading
The pond – a beautiful decoration of a country house or infield. Properly planned and secured all the necessary pond will create a comfortable microclimate, will attract the attention of guests, and the owners will give an opportunity to relax and regain good mood.
To provide microclimate and cleanliness of the pond help pond equipment such as pumps, aerators, filtration system, and accessories – scissors, tongs, skimmers, nets, cleaners the bottom. Experts will help to choose the equipment that best suits Your goals. One thing a large pond where you can fish and swim, and quite another – a small decorative pond. From its size and functions depends on the capacity of the purification system. Mechanical filters clean the water in several ways. Water is disinfected with ultraviolet light, algae and debris remain on the brushes, the porous material separates the microorganisms and the minerals release water from harmful substances. In addition to mechanical filtration in ponds used bioform. For example, in the area of shallow water you can create the swamp with the special plants that will filter the water. Reed will miss the air under the ice in winter. Gravel and small stones will saturate the water with necessary minerals. While a variety of fountains and waterfalls adorn the pond, and provide oxygen to its inhabitants. Continue reading
Few people know the difference, the difference in the words “the pond”, “lake”, “reservoir”, meanwhile, the understanding of each of these words leads to understanding fishing in these places, eventually, to success, to the fish.
What is the difference between fishing on a pond from fishing, say the reservoir ?
To begin with, the pond and the reservoir is, in any case, artificial water features, while the lake is actually a naturally occurring body of water.
The pond is always created for human needs. Goals can be different: irrigation of any land, often fields, water, for sanitary or service needs and, of course, for fish farming.
Differences between the pond and the reservoir are enclosed in the volume of water contained in each water body. It is considered that if it to 1 million cubic meters of water, this body of water is called a pond, if more than a million – reservoir. That would not get lost in the numbers, imagine an artificial reservoir in the length and width of 600 meters and an average depth of 2 meters, this would be considered a pond, if the average depth is 4 meters – that is the reservoir. Continue reading