Njoka yodzaza

Dzina la sayansi la snakehead, Channa pleurophthalma, ndi la banja la Channidae (Snakeheads). Dzina lamtunduwu likuwonetsa mawonekedwe a thupi, pomwe mawanga akulu akulu akuda okhala ndi malire owala amawoneka bwino.

Habitat

Amachokera ku Southeast Asia. Zimapezeka m'mitsinje pazilumba za Sumatra ndi Borneo (Kalimantan). Imakhala m'malo osiyanasiyana, m'mitsinje yosazama yokhala ndi madzi oyenda bwino, komanso m'madambo otentha okhala ndi zinthu zambiri zakugwa zomwe zagwa komanso madzi akuda akuda okhala ndi tannins.

Kufotokozera

Anthu akuluakulu amafika kutalika kwa 40 cm. Mosiyana ndi Snakeheads ambiri, omwe ali ndi thupi lalitali, pafupifupi cylindrical ngati njoka, mtundu uwu uli ndi utali wofanana, koma woponderezedwa mozungulira.

Chikhalidwe cha chikhalidwe ndi chitsanzo cha mawanga awiri kapena atatu akuluakulu akuda, omwe amafotokozedwa mu lalanje, omwe amafanana ndi maso. "Diso" linanso liri pa chivundikiro cha gill ndi pansi pa mchira. Amuna ndi amtundu wa buluu. Kwa akazi, mithunzi yobiriwira imakhala yochuluka. Tiyenera kuzindikira kuti nthawi zina mtunduwo sungakhale wowala kwambiri, ukhoza kulamulidwa ndi mithunzi yotuwa, koma ndi kusunga mawonekedwe owoneka bwino.

Nsomba zazing'ono sizikhala zokongola kwambiri. Mtundu waukulu ndi wotuwa ndi mimba yowala. Mawanga amdima amawonetsedwa mofooka.

Khalidwe ndi Kugwirizana

Mmodzi mwa a Snakeheads ochepa omwe amatha kukhala m'magulu akuluakulu. Mitundu ina imakhala yokhayokha komanso yaukali kwa achibale. Chifukwa cha kukula kwake komanso moyo wolusa, nsomba zamtundu wa aquarium zimalimbikitsidwa.

M'matangi akuluakulu, ndizovomerezeka kuwasunga pamodzi ndi mitundu ikuluikulu yomwe siidzatengedwa ngati chakudya.

Zambiri mwachidule:

• Kuchuluka kwa aquarium - kuchokera ku 500 malita.
• Kutentha kwa madzi ndi mpweya - 22-28 ° C
• Mtengo pH - 6.0-7.5
• Kuuma kwa madzi - 3-15 dGH
• Mtundu wa substrate - mdima wofewa uliwonse
• Kuwala - kuchepetsedwa
• Madzi amchere - ayi
• Kusuntha kwamadzi - pang'ono kapena ayi
• Kukula kwa nsomba ndi pafupifupi 40 cm.
• Chakudya - chakudya chamoyo kapena chatsopano / chozizira
• Kutentha - kokhazikika mwamtendere
• Zokhutira zokha kapena pagulu

Kusamalira ndi kusamalira, makonzedwe a aquarium

Kukula koyenera kwa aquarium pa nsomba imodzi kumayambira pa malita 500. Chinthu chinanso chomwe chimasiyanitsa ndi mtundu wina uliwonse ndi chakuti Ocellated Snakehead imakonda kusambira m'malo motaya nthawi pansi. Choncho, mapangidwewo ayenera kupereka malo akuluakulu aulere osambira ndi malo angapo osungiramo nsabwe zazikulu, zitsamba za zomera. Makamaka kuyatsa kwamdima. Magulu a zomera zoyandama angagwiritsidwe ntchito ngati mthunzi.

Zimadziwika kuti nsomba zimatha kukwawa kuchokera ku aquarium ngati pali kamtunda kakang'ono pakati pa madzi ndi m'mphepete mwa thanki. Pofuna kupewa izi, chivundikiro kapena chipangizo china choteteza chiyenera kuperekedwa.

Nsomba zimatha kupuma mpweya wa mumlengalenga, popanda kupeza komwe zingamira. Mukamagwiritsa ntchito chivundikiro, kusiyana kwa mpweya kuyenera kukhalabe pakati pake ndi pamwamba pa madzi.

Nsomba zimakhudzidwa ndi magawo a madzi. Panthawi yokonza aquarium ndi kusintha kwa madzi, kusintha kwadzidzidzi pH, GH ndi kutentha sikuyenera kuloledwa.

Food

Chilombo, chimadya chilichonse chomwe chingameze. M'chilengedwe, izi ndi nsomba zazing'ono, amphibians, tizilombo, nyongolotsi, crustaceans, etc. M'nyumba yamadzi amadzimadzi, amatha kukhala ndi zakudya zina zatsopano kapena zozizira, monga nyama ya nsomba, shrimp, mussels, mphutsi zazikulu ndi zakudya zina zofanana. Palibe chifukwa chodyetsa chakudya chamoyo.

Zochokera: Wikipedia, FishBase