Veslonosoy som
Mbalame yotchedwa paddle-nosed catfish, dzina la sayansi Sorubim lima, ndi ya banja la Pimelodidae (Pimelodidae). Mbalameyi imachokera ku South America. Ndi imodzi mwa nsomba zofala kwambiri padziko lonse lapansi. Malo achilengedwe amafikira ku mitsinje yambiri kum'mawa kwa mapiri a Andes, kuphatikiza magombe akulu a Amazon ndi Orinoco. Zimapezeka m'madzi amphepo, komanso m'mitsinje yokhala ndi mafunde abata, nyanja zosefukira, m'mphepete mwa nyanja. Amakhala pansi wosanjikiza pakati pa nkhalango za zomera, nsagwada zosefukira.
Kufotokozera
Anthu akuluakulu amafika kutalika kwa 40-50 cm, kutengera momwe ali m'ndende. Kutalika kovomerezeka kwa nsomba zam'madzi zomwe zinagwidwa kuthengo kunali 54 cm.
Makhalidwe amtundu wamtunduwu ndi mawonekedwe athyathyathya a mutu, chifukwa chake nsombayo idatchedwa dzina lake - "paddle-nosed". Thupi ndi lolimba, lalitali ndi zipsepse zazifupi komanso mchira wawukulu wamafoloko.
Mtundu wodziwika bwino ndi wotuwa wokhala ndi mikwingwirima yakuda yotakata kuchokera kumutu kupita kumchira. Mbali yapansi ya thupi ndi yopepuka. Kumbuyo kuli mdima, nthawi zina mawanga ozungulira angakhalepo mu chitsanzo. Kukhalapo kwa mawanga kumatsimikiziridwa ndi mitundu yosiyanasiyana ya malo.
Khalidwe ndi Kugwirizana
Wolusa, koma osati mwaukali. Ndizowopsa kwa nsomba zazing'ono zomwe zimatha kulowa mkamwa mwake. Monga oyandikana nawo mu Aquarium, ndi bwino kuganizira nsomba zamtendere za kukula kwake, mwachitsanzo, kuchokera ku South America cichlids, haracin, non-territorial Pleco catfish ndi Pimelodus. Amagwirizana ndi achibale ndipo akhoza kukhala m’magulu.
Zambiri mwachidule:
- Kuchuluka kwa aquarium - kuchokera ku 800 malita.
- Kutentha - 23-30 ° C
- Mtengo pH - 6.5-7.8
- Kuuma kwa madzi - mpaka 20 dGH
- Mtundu wa substrate - mchenga
- Kuwala - kuchepetsedwa
- Madzi amchere - ayi
- Kusuntha kwamadzi - mokhazikika
- Kukula kwa nsomba ndi pafupifupi 50 cm.
- Chakudya - chakudya chamoyo
- Kutentha - kokhazikika mwamtendere
Kusamalira ndi kusamalira, makonzedwe a aquarium
Kukula koyenera kwa Aquarium pa Paddlefish imodzi kumayambira pa malita 800, kwa gulu la anthu atatu voliyumu iyenera kuyambira 3 malita. Pamapangidwewo, ndikofunikira kupereka malo ogona kuchokera ku nsonga zazikulu (nthambi, mizu, mitengo yaying'ono).
Posankha zomera, zokonda ziyenera kuperekedwa kwa mitundu yokhala ndi mizu yolimba, kapena yokhoza kukula pamwamba pa nkhono. Zomera zofewa zitha kuzulidwa.
Chofunikira pakukonza kwanthawi yayitali ndi madzi oyera, okhala ndi okosijeni komanso kuchepa kwa zinyalala zamagulu. Kuti musunge madzi abwino kwambiri, ndikofunikira kusintha mlungu uliwonse ndi 35-50% ya voliyumu ndikukonzekeretsa aquarium ndi makina osefera.
Food
M’chilengedwe, imadya nsomba zing’onozing’ono, crustaceans, ndi invertebrates. Zakudya zoyenera ziyeneranso kuperekedwa m'nyumba ya aquarium.
Musanayambe kugula, ndi bwino kufotokoza mbali za kudyetsa. Nthawi zina, oweta amatha kuzolowera nsomba zam'gulu zakudya zina zokhala ndi mapuloteni ambiri, kuphatikiza chakudya chowuma.
