Dorsinota akataura

Rasbora Dorsinotata, zita resainzi Rasbora dorsinotata, ndewemhuri yeCyprinidae. Rasbora haiwanzo kuwanikwa mu aquarium hobby, kunyanya nekuda kweiyo isina kupenya ruvara kana ichienzaniswa nemamwe maRasbora. Zvakangodaro, ine seti imwechete yezvakanakira sehama dzayo - isingaderere, iri nyore kuchengetedza uye kubereka, inowirirana nemamwe marudzi mazhinji. Inogona kukurudzirwa kune vanotanga aquarists.

Habitat

Inobva kuSoutheast Asia kubva kunharaunda yekuchamhembe kweThailand neLaos. Inowanikwa muMekong Chao Phraya nzizi mabheseni. Inogara migero isina kudzika uye nzizi dzine miti mikuru yemvura, inonzvenga migero mikuru inoyerera yakazara yenzizi huru.

Ruzivo rupfupi:

• Huwandu hweiyo aquarium - kubva pa80 malita.
• Tembiricha - 20-25 ° C
• Kukosha pH - 6.0-7.5
• Kuoma kwemvura - yakapfava (2-12 dGH)
• Substrate mhando - chero
• Kuvhenekera - chero
• Mvura ine brackish - kwete
• Kufamba kwemvura - pakati nepakati, yakasimba
• Hukuru hwehove hunenge 4 cm.
• Chikafu - chero chikafu
• Temperament - rugare
• Kuchengeta muboka revanhu 8-10

tsananguro

Vakuru vanosvika kureba hunosvika 4 cm. Ruvara irworwu rwakareruka rune mutsara mutema unomhanya muviri wese kubva kumusoro kusvika kumuswe. Zvipedzi zvinopenya. Sexual dimorphism inoratidzwa zvisina simba - vakadzi, kusiyana nevarume, vakati kurei uye vane dumbu rakatenderedzwa.

chikafu

Undemanding kune yekudya kutarisa. Iyo aquarium inobvuma chikafu chakakurumbira chehukuru hwakakodzera. Zvokudya zvezuva nezuva, somuenzaniso, zvinogona kuva nemafuta akaoma, granules pamwe chete nehupenyu kana daphnia yakaoma, ropa, artemia.

Kugadzirisa uye kutarisira, kurongeka kweiyo aquarium

Saizi yetangi yakakwana yeboka diki rehove idzi inotangira pa80 litres. Muchigadziro, zvinokurudzirwa kushandisa jecha uye marara substrate, akawanda snags uye yakaoma miti (anubias, bolbitis, nezvimwewo). Sezvo Rasbora Dorsinota achibva kumvura inoyerera, kufamba kwenzombe mu aquarium kunogamuchirwa chete.

Hove inoda mvura yemhando yepamusoro uye haishiviriri kusvibiswa kwayo zvakanaka. Kuti uchengetedze mamiriro akagadzikana, zvinodikanwa kugara uchibvisa marara echikafu (chikafu chinosara, tsvina), vhiki rega rega kutsiva chikamu chemvura nemvura yakachena ne30-50% yehuwandu, uye kutarisa kukosha kweiyo huru hydrochemical zviratidzo.

Maitiro uye Kuenderana

Hove yechikoro ine rugare, inowirirana nemamwe marudzi asina hutsinye ehukuru hwakafanana. Zviri muboka zvingangoita vanhu 8–10, nenhamba diki vanogona kunyara zvakanyanya.

Kubereka / kubereka

Kufanana neakawanda macyprinids, kubereka kunoitika nguva nenguva uye hakudi kuti mamiriro akakosha aitwezve. Hove dzinoparadzira mazai adzo mumvura uye hadzicharatidzi kutarisira kwevabereki, uye dzimwe nguva dzichadya vana vadzo. Naizvozvo, mune yakajairika aquarium, mwero wekupona kwefry wakadzikira zvakanyanya, vashoma chete ndivo vanozokwanisa kusvika pakukura kana paine akaringana akaomesesa emiti ine mashizha madiki mukugadzira kwavaigona kuvanda.

Kuti uchengetedze bhurodhi yese, matangi ekuberekesa akaparadzana ane mamiriro emvura akafanana, ane huwandu hwemarita makumi maviri uye akashongedzerwa nesefa yendege iri nyore ine chipanje uye hita, inowanzoshandiswa. Hapana hurongwa hwekuvhenekesa hunodiwa. Nekutanga kwemwaka wekusangana, mazai anonyatsotamirwa kune iyi aquarium, uko vana vachange vakachengeteka zvachose. Iyo incubation nguva inotora maawa 20-18 zvichienderana nekupisa kwemvura, mushure meimwe zuva vanotanga kushambira vakasununguka vachitsvaga chikafu. Dyisa neakakosha diki chikafu kana brine shrimp nauplii.

Zvirwere zvehove

Hove dzakaoma uye dzisingaremekedzi. Kana yakachengetwa mumamiriro ezvinhu akakodzera, saka zvinetso zvehutano hazvimuki. Zvirwere zvinoitika kana kukuvara, kusangana nehove dzatove kurwara kana kudzikira kwakanyanya kwenzvimbo (yakasviba aquarium, chikafu chisina kunaka, nezvimwewo). Verenga zvakawanda nezvezviratidzo uye marapirwo muchikamu cheAquarium Fish Diseases.