Basic types – fish-clowns, chromis, dustily, chrysiptera. These are quite small but very brightly colored aquarium ribk and they are quite popular primarily due to its unusual behavior. Some feed on algae, others exclusively on plankton, but the majority consists of worms, crustaceans and echinoderms etc. Pomacentridae fish are extremely mobile and active behavior, but also a pronounced territorial behavior. Some species are very aggressive, so care about a rather large aquarium, and there are shelters.
Ideal marine fish for the reef aquarium (in nature sobachkoy live close to shore on reefs and rocky shores) that are “kept under control” green algae. These slightly squat with low-mounted mouth fish mushrooms for food and algae fouling. The most interesting view Sobakevich fish false fish-surgeons or surgeons mimics Aspidontus taeniatus, mimics these surgeons as colour and manner of swimming. Sobachkoy fish species the necessary rock with lots of crevices and recesses.
This kind of aquarium fish, found only in the Atlantic ocean, inhabited by obyazatelnogo between branches of corals and in rock crevices on reefs, near the asylum. In this case, g is almost perfectly suited for keeping in aquariums. Continue reading
The fact that my aquarium was the aquarium of the month was for me the greatest surprise. Compared to other aquariums won, my baby reef is several times less. So for me it is a great honor.
Five years ago I purchased my first 5L mini freshwater aquarium with one fish in it. Very soon I realized that in 5 liters of her life is not very comfortable and got a bigger aquarium. I soon lost interest in freshwater aquacam. And then one day I saw a 7 HP sea aquarium and was amazed by the variety of color and form. It was at this point I decided to start my own reef.
A couple of months later I ran 25L nano-reef and my “salt adventure” began. Two years ago. When I looked at the local aquarium store. to find some beautiful corals, I saw Swifty Swiftia exserta and instantly fell in love. When I decided to contain corals that do not have photosynthesis. I remember the owner of the shop explained to me that they need to be fed every day if I can devote enough time and I promised that I can. On arrival home I immediately got down to business))).
Very soon places in my 25L reef was not enough and I had to start a new aquarium with a capacity of l.
One year later, when I gained more experience, I started to think about starting a new aquarium. Balsosanas I never wanted, and keep repeating “good things come in scarlet box.” So I always wanted to have a small reef that will be perfect in every corner and the plot. I wanted to achieve perfection. Continue reading
One of the most difficult and pressing problems of the modern world is the problem of providing a growing world population with food. At the same time it is closely intertwined with the problem of environmental protection (Grigoriev, Sedova, 2008). Despite a General tendency to the reduction of fish stocks in the seas and oceans are of particular importance in aquaculture, i.e. fish farming, food invertebrates and algae in a controlled environment. Artificial reproduction of fish stocks in natural waters is a complex of measures aimed at the preservation, increase quality and increase fish stocks. These activities include fish farming, fisheries management melioratio, acclimatization of fishes and food organisms, as well as clear regulation of the fisheries.
Sterlet (lat. Acipenser ruthenus ) — fish of the family Acipenseridae. Body length up to 125 cm and weigh up to 16 kg (usually less). Among other sturgeon species is distinguished by the early onset of sexual maturity: males first spawn at the age of 4-5 years, females — 7-8 years. Fertility 4–TIC eggs. Working fecundity of 33 thousand eggs. Spawn in may, usually in beds of the upper reaches of the rivers. Caviar adhesive, is deposited on the stony-pebble ground. It develops about 4-5 days. Adults usually reach a length of 40-60 cm and mass 0.5–2 kg, sometimes there are specimens weighing 6-7 kg and even up to 16 kg. Feeds mainly on benthic invertebrates, willingly eats caviar of fishes. In the fall, in September, is going on deep sections of rivers (ditches), where it spends the winter in an inactive state, not feeding. The regulation of rivers usually improves the conditions of feeding sterlet, but also worsens the conditions of its reproduction. The age limit of sturgeon for 30 years. A valuable commercial fish. Continue reading