the complete aquarium guide pdf

... those of the genus Echinodorus) or on PVC pipe placed in the tank. She will sometimes choose other, sur- prising sites, such as the aquarium glass or the heat- ing equipment! The male then joins the ... the pattern of their coloration. Shy and non-aggressive, they can leap through any tiny gap in the aquarium lid. They have been successfully bred with the aid of hormones, like the labeos; otherwise ... are attached to the roof of the spawning site; the female tends them while the male defends the territory. The fry are free-swimming after 8-10 days, under the watchful eyes of the adults. J....

Ngày tải lên: 26/01/2014, 18:20

... volitans The volitan lionfish is the one most often found in the aquarium trade. It gets accustomed to dead foodstuffs. The membrane linking the spokes of the pectoral fins runs to the rear end of their body, ... detect food. Their elongated body enables them to weave their way skilfully through natural obstacles in their path. Plotosus lineatus The young live in shoals where they form a ball, with their heads ... by grinding their teeth, with the swim bladder acting as a resonator. Rarely found in aquariums, they are nevertheless robust. The Nemipterids live near reefs and are vigorous free- swimmers. They feed...

Ngày tải lên: 18/10/2013, 00:15

... accordance with the diagram below (if the filter is to be on the left of the aquarium) , with the glass strips in pairs facing each other. They must not be more than 8 cm apart. The distance between the perforated ... and absorbing the salts in the water. Finally, they incrust themselves on the slightest details in the decor, which does nothing to enhance the visual effect. and their advantages These are substantial. ... Placed at the base of plants, these balls gradually release their nutrients. Mineral salts This name covers all the substances needed for the growth of aquarium plants. They are in fact the equivalent...

Ngày tải lên: 08/11/2013, 00:15

... light The further away the light source, the greater the loss in: - the lighting hood; - the glass lid covering the aquarium; - the water. Part of the light is reflected by the surface of the water, ... fill the aquarium with the freshest water possible; only switch on the aeration. Now is the time to dissolve the salts. Weigh the amount you require, on the basis of the real volume of the water, before ... In the diagrams above, the aquarium is seen from above, with the front at the bottom of the drawing; the foam is represented by hatching. The decor can be artificial. • Wet-dry filters Here, the...

Ngày tải lên: 08/11/2013, 00:15

... can therefore only occur in acid fresh water. There is a relationship between the CH and the general hardness: the closer the CH value comes to the GH value, the more bal- anced the water. If the ... is a good indicator of the equilibrium of an aquarium, and it is therefore important to measure it regularly. The darker the pink color, the more nitrites there are in the tested sample. as copper, ... formerly beyond their reach. There are almost as many kinds of hobbyists as there are types of fish: the semiprofessional, the "small" and the "modest" collector, the specialist. There...

Ngày tải lên: 26/01/2014, 18:20

... solstice in the Northern Hemisphere and winter solstice in the Southern Hemisphere. Solstices exist because of the tilt of the Earth’s axis. The length of the day and the height of the Sun in the sky ... around the Sun. (The Earth follows an elliptical orbit that has the Sun at one of the foci of the ellipse, so the distance to the Sun varies slightly over the course of a year.) JET LAG The human ... toward the Sun (a phenomenon referred to as the summer solstice in the Northern Hemisphere and the winter solstice in the Southern Hemisphere). The North Pole receives sunlight all day, while the...

Ngày tải lên: 14/03/2014, 20:31

... that enable them to squeeze through the obstacles. This is equally the case with the countless fish in the coral reefs, which thread their way through the blocks of coral. Finally, there are certain ... species, particularly the Characins and the catfish, there is a small extra fin between the dorsal and the cau- dal fins, known as the adipose fin. 42 PUBLIC AQUARIUMS I n public aquariums, fishkeeping ... col- lect them yourself, but they are sold in the aquarium trade. They keep for a few days in the refrigerator, wrapped in moist newspaper. They are a good source of nutrition, as they are rich...

Ngày tải lên: 24/03/2014, 13:20

Ngày tải lên: 08/07/2014, 11:20

Ngày tải lên: 08/07/2014, 11:20

Ngày tải lên: 08/07/2014, 11:20

Ngày tải lên: 08/07/2014, 11:20

Ngày tải lên: 08/07/2014, 11:20

... own during the project. xxi Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. xviii HTML & CSS: The Complete Reference xviii HTML & CSS: The Complete ... purchase PDF Split-Merge on www.verypdf.com to remove this watermark. viii HTML & CSS: The Complete Reference viii HTML & CSS: The Complete Reference HTML5: Embracing the Reality ... to the 4.0 standard that corrects some of the errors in the original specification. HTML5 Addressing the lack of acceptance of the XML reformulation of HTML by the mass of Web page authors, the...

Ngày tải lên: 24/12/2013, 04:15

... (X)HTML and then check whether it conforms to the rules specified by the DTD used. This process of checking whether a document conforms to the rules of the DTD is called validation. The <!DOCTYPE> ... element. contenteditable When set to true, the browser should allow the user to edit the content of the element. Does not specify how the changed content is saved. contextmenu Defines the DOM id of the menu element to ... </html> The various details of the tags within the document head are all presented in the element reference in Chapter 3; the aim here was to show you the organization of the head element...

Ngày tải lên: 21/01/2014, 09:20

... contains the name of the layer to be rendered above the current layer. background This attribute contains the URL of a background image for the layer. below This attribute contains the name of the ... attribute specifies the size, in pixels, of the border around the embedded object. code This attribute specifies the name of the file containing the compiled Java class if the embed element ... using the <frameset> tag, which specifies the frame’s relationship to other frames on a page. A frame set occurs in a special HTML document, in which the frameset element replaces the...

Ngày tải lên: 21/01/2014, 09:20

... facility to analyze the font usage on the page. The program should create an .eot file that contains the embedded fonts. Then, add the font usage information to the page in the form of Cascading ... the font supported. For example, notice the obvious variation in the rendering of the previous example across the four most popular browsers. Depending on the font in place, in some cases the ... system’s color use. A complete list of the allowed values and their meanings is found in Table C-5. While these names are commonly supported, there is some concern that they will not be supported...

Ngày tải lên: 26/01/2014, 09:20

... 827 <rp> (Ruby parentheses) element, 353–355 <rt> (Ruby text) element, 355–357 ruby-align property, CSS3 browser-specific features, 696–697 Ruby elements <rp> (Ruby parentheses) element, ... attribute <a> (anchor) element, 160 <area> (Image Map Area) element, 174 Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 832 H T M L & C S S : T h e C o m p l e t ... character set, and other information, 24–25 methods for including CSS styles in, 524 minimizing unused elements, 43 myths and misconceptions, 47–49 nesting elements, 43–44 other elements allowed...

Ngày tải lên: 26/01/2014, 09:20

... parts: • The first part of the URL is called the scheme, and it describes the protocol used to access the resource. This is usually the HTTP protocol (http://). • The second part gives the server ... server’s hostname from the URL. (b) The browser converts the server’s hostname into the server’s IP address. (c) The browser extracts the port number (if any) from the URL. (d) The browser establishes ... connection with the web server. (e) The browser sends an HTTP request message to the server. (f) The server sends an HTTP response back to the browser. (g) The connection is closed, and the browser...

Ngày tải lên: 06/03/2014, 17:20

... tones than other instruments. In particular, the piano has a very broad range. From the lowest tone (the key on the far left of the keyboard) to the highest (the key on the far right), the piano reproduces ... all the rest of the notes go. In the case of the treble clef, the pitch it fixes is G, which is the second line on the staff. (If you look closely at the treble clef itself, you see that the ... 2005926982 Interpretation of the printing code: The rightmost number of the first series of numbers is the year of the book’s printing; the rightmost number of the second series of numbers is the number of the book’s printing....

Ngày tải lên: 15/03/2014, 13:38