Jumat, 22 Mei 2009
Jumat, 2008 Oktober 17
Arwana golden red typically golden yellow color, especially on the scale of his head. Boundary between the scales back and head color black.
The tail fin and back reddish color, but red lips are not as super red. Arwana of this comes from the waters of Riau, Jambi and Medan.
Arwana GOLDEN RED. Has a characteristic golden yellow color, especially in the head
source: AgromediaPustaka, 2008
General discussion about ArwanaArapaima gigas is the largest freshwater fish in the world. Fish relatives Arwana this, at length adult can reach more than 3 meters, with a weight of up to 200 kg.
They were included in the fish that breathe by taking air from the atmosphere langsug (obligate air breather). Therefore, this fish must surface every 5 - 20 minutes once, depending on size. Young fish, usually appear dipermukaan once every 5 minutes, while the adult fish appear every 18 - 20 minutes once. .
Arapaima only found in the Amazon river system and Essequito. Like Arwana on us, they are included in the list of protected rare animals it CITES, IUCN, and protected by law in Guyana.
In their habitat, Arapaima is a source of feed for the local community. Until December 2001, they estimated a population of less than 850 chickens in the area of forest ecosystems on land Iwokara wet Rupununi.
pH: 6.7 (5.8 -7.2)
GH: 8 (2 -12) (scale of Germany)
Temperature: 24 - 30 ° C
Maximum Length: 450 cm
Feed: feed live
Reproduction: egg layer - mouthbrooder
Light: light without the sun
Temperamen: not recommended for beginners
Pool Zone: top
Set up Aquarium: aquarium with rocks, plants and timberman.
Arapaima have the "tongue" along the approximately 15 cm at the time and adults betulang, rough surface and are often used by local sabagai "amplas" or pinchpenny to refine the surface of wood.
At the time this water dilingkungan fish dwindle, and the oxygen content decreased, akan Arapaima breathe air directly from atomosfer. Dilingkungannya water and when dry, it will form a soccer ball away, and immerse themselves in the hole until the water came back.
General discussion about Arwanafantasy_aquatic write "Xback vs RTG; spotted red pearl vs jardini
As we know, there are only arowana in some countries only, and most are in our country indonesia. Indonesia has a super red from kalimantan; RTG (red tail golden) that we know more as the island's golden red sumatera. Fish is a lot of peminatnya, other than our own country, but also from other countries such as malaysia, Australia, india, china, Japan and even the United States.
But we will not be high because the heart negara2 neighbors arowana, we also found a similar but clearly different when observed further. Found in malaysia xback golden (read cross back golden) fish in general this is a glance similar to the golden red arowana fish that came from our country. The difference is that light can be seen if the size of fish is quite large with ukuran20cm more. Xback on the golden color of gold to cover the entire body of the fish back into the ring enclosed by a golden color. While in the golden red (RTG) back to its golden color, but does not remain a black (gray)
If small size is still difficult to be distinguished between the red and golden golden xback therefore that most buyers want to buy fish that kecil2 (size 10-12cm) is expected to be careful in buying fish xback golden. wrong one can be deceived with golden red.
Difference in price is also very light and golden xback between, the price xback believed 10juta more than 12cm in even sizes 20-25cm the size of the price ranges between 15-25juta. while the golden red 12cm in size and price 2juta only on the size 20-25cm price could reach 2.5-3.5juta.
One again we are also abundant with arowana jardini or more commonly know as we arowana Irian. watched the arowana Irian have 2 types. general we find that is the primary color green and red bermutiara. Actually there is one more type of jardini namely the basic color of black and gold bermutiara.
to two types of this more difficult than that found red pearl.
Jardini whether there is only just in indonesia? The answer is no because in australia arowana also found a similar jardini with type 1 (basic colors green, red pearl). They call spotted red pearl (Scleropages leichardty)
The difference is that light is spotted on the red pearl, red pearls scattered on a light body. While in the pearl arowana jardini in the body does not semencolok spotted arowana red pearl from australia.
From the price is also very different; in the market jardini (pearl red, basic green color) 12-15cm with a sale price range 60-80rb, while arowana red spotted as a rare pearl in the market price indonesia dibandrol with 1.3-1.5juta.
According to some experts, the xback golden and red; spotted red pearl and jardini berkerabat, only because of differences in the environment then there is enough difference in performance signifkan fish that have
Therefore, every effort seems to arowana distinction still needs to continue to be developed and tested. In this regard, there is a method of determining the sex arowana the unique partnership was born out of research conducted by Hu Qian and Alex Chang of Ngee Ann Polytechnic. Research is the method Arowana Gender Index (AGI). Interesting of this method is something that offers a simple, cheap and efficient.
Determination of sex with AGI is through the measurement of lines on the linear arowana adults (age 1 year or more). According to the designer, the probability of success distinction arowana is 70%. With a note, that measurement must be made on the arowana normal, does not apply to the Aro bongkok or bonsai.
For visualization of measurement more clearly, and test measurement methods through your arowana AGI, please visit this address: http://220.127.116.11/content/phase1/Arow_gender/Arow_gender.asp