SEAWATER AQUARIUM

Sword - fish: description, food, lifestyle, behavior, photo

This fish is also called swordfish (Xiphias gladius) and represents swordfish a species of ray-finned fish, a perciform order and a family of swordfish or ksifievye. Large individuals are able to regulate body temperature, which is associated with the process of endothermia. Swordfish is considered an active predator, while it makes rather long migrations, and is also of interest as an object of sport fishing....

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Guban pajamas: description and content

One of the most useful aquarium inhabitants can rightfully be attributed to the Guban fish, which numbers more than 60 genera and about 500 species in nature. Their range includes almost all oceans, but in tropical waters you can observe the largest variety of species. Fish prefer to live in coastal areas of rocky and rocky biotopes....

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Centropig Abl-Abesfeldt: content and compatibility

Distributed mainly in the eastern Indian Ocean, in the water area of ​​Sri Lanka, the Maldives and the Andaman Islands, as well as in the Indo-Malayan region, east to about. Bali.Description: Medium-sized centropig with unusual original color. The main tone of the body is silver gray. On the sides of the body are numerous thin vertical stripes of orange or brownish hues....

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Moorish idol fish: description, breeding, content, photos, video

In natural criteria, the Moorish idol lives in the Indian Ocean on the territory from the islands of Mauritius and Zanzibar to the Gulf of Mexico. This fish can be found off the coast of Micronesia and Melanesia, Polynesia, Eastern India, and also on the coast of the Land of the Rising Sun. Zanclus cornutus fish is very beautiful and is a kind of visiting card of a reef aquarium....

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How many live stones do you need in a reef aquarium?

When aquarium science was just emerging in North America as a hobby, there was a practical method for determining the number of living stones in an aquarium, and it was believed that it was necessary to use just such a quantity of stones at the rate of kilograms per liter to ensure biological filtration. At first it was believed that this rule guaranteed biological stability, since at that time biological filtration was provided by a clock filter....

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Saltwater aquarium: run competently, photo, video, step-by-step description

Before starting such a hobby, it will be correct to read as much literature as possible on this topic, so that at first it is not possible to make common mistakes. Well, the main points of the plan, how to make a saltwater aquarium yourself, will be provided by our step-by-step guide: assemble the tank, install the main decorative elements, attach the turned off filters, fill the fillers in them, ground fill the tank with tap water, stand for a day, drain; fill the tap water three quarters of the volume, turn on the filters, heating (25-26 ° C) and the pump, defend the system for seven days; turn off the apparatus, clean the filter from coal filler and lay a new portion, add sea salt to the water (37 grams of salt per 1 liter of water); turn on the pump so that the salt mixes and dissolves, then turn it off; when the water settles, clean the bottom with a siphon - there will be a cloudy precipitate, it must be removed; lay the soil and make all the available algae and decorations (stones, houses, sinks); measure the density of water with a hydrometer, bring the indicator to 1'022-1'024 g / l, adding either fresh water or saline, at the same time fill the tank almost to the edges (indent from the upper edge of 4-5 cm); wait a week until the water settles, but after about three days, turn on the filters, pump, skimmer and heater, add the drug with bacteria or live stones (reefs); a week passed, the bacteria managed to decompose the dead organics, and the filters cleaned the water; check with a test the content of ammonium, nitrite and phosphorus, as well as the acid-base balance (the norm of the first is not more than 0.5 mg per liter, the second - not less than 8.0); if the indicators deviate, it means that the decay is not over yet, simply put, something is rotting in the water - you need to find and remove it (remove and clean all the stones and decorations); when all the indicators are normal, you can start the first settlers - fish, 2-3 small individuals; at this stage, you need to check the indicators daily and change the water until the bacteria populate the contents of the aquarium and can completely process the fish waste; when the process is established, launch new fish, 1-2 per week, carefully checking the indicators with tests, replacing water; everything gradually gets into a rut, and in three months you will have a reliable biosystem!...

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