Nkhono za Neretina (lat. Neritina) zikuchulukirachulukira, ndipo zimapezeka m'madzi otsogola pafupipafupi.
Awo ndi nkhono zam'madzi amchere, ngakhale mamembala ena amakhalanso m'madzi am'nyanja. Adziwika kuti ndiwotchuka chifukwa chakuyeretsa nyanja yamchere komanso kukhala amodzi mwabwino kwambiri kupha algae.
Zovuta pakukhutira
Mitunduyi imatha kuzindikirika ngati nkhono zamtendere, zosavuta kusunga, zomwe ndizovuta kwambiri.
Kufotokozera
Tsopano mutha kupeza mitundu inayi yotchuka:
- Mbidzi (Mbidzi Nerite Nkhono)
- Nkhono ya Tiger Nerite
- Olive (Nkhono ya Olive Nerite)
- Nkhono ya Horned Nerite
Koma pali mitundu yodziwika bwino komanso yosiyana kwambiri yomwe imasiyana kwambiri ndi mawonekedwe: O-ring, dzuwa, beeline, red-dot, zebra.
Ma Neretin amakhala ndi moyo wawufupi - pafupifupi chaka. Nthawi zina amatha kumwalira sabata atagula, nthawi zina amakhala zaka pafupifupi ziwiri.
Chifukwa chofala kwambiri atangogula ndiko kusintha kwakanthawi m'ndende, kapena hypothermia panthawi yoyendera. Ngati mukuganiza kuti nkhono yamwalira kale, musakhale aulesi kuyichotsa mwachangu, nthawi yomweyo imawola ndikuwononga madzi.
Kukula kwa nkhono kumatha kusiyanasiyana kutengera mitundu, koma ndi pafupifupi masentimita 2. Akuluakulu ndi mbidzi ndi akambuku, pafupifupi 2.5 cm.
Sikutheka kufotokoza mtundu mosasunthika, popeza pali neretins ambiri. Amatha kukhala akuda, akuda, obiriwira, maolivi.
Palinso mikwingwirima, mawanga, madontho pa chipolopolocho, ndipo zipolopolozo zimatha kukhala ndi nyanga kapena zotuluka.
Kusunga mu aquarium
Kusunga neretin ndikosavuta. Amadzichepetsa kwambiri ndipo amasintha magawo osiyanasiyana amadzi. Popeza ndi mitundu yotentha, madzi ayenera kukhala ofunda - 24-27 ° C.
Acidity pafupifupi 7.5, madzi olimba bwino kapena kuuma kwapakatikati, nkhono zonse sizilekerera madzi ofewa bwino. Ngati muli ndi madzi ofewa, ndiye kuti muyenera kukulitsa kuuma kwa madzi mumtsinjewo kuti chigoba cha nkhono chikhale bwino.
Monga nsomba, muyenera kuwunika kuchuluka kwa ammonia ndi nitrate m'madzi, chifukwa neretins amawazindikira. Ndibwino kuti madzi okwanira 30% asinthike sabata iliyonse.
Musaiwale kuti kuchitira nsomba mkuwa kumatha kupha nkhono!
Momwe mumalowetsera nkhono m'madzi ndizofunikira. Pewani kungowaponya m'madzi kuti agwere pansi akamapita.
Chowonadi ndi chakuti, nkhono zina zimagwa mozondoka, ndipo ndizovuta kwambiri kuti neretina igubuduke yokha ndipo itha kufa.
Chifukwa chake kuwatsitsa modekha pamalo oyenera ndiye chiyambi choyenera.
Ndikofunika kusunga nkhono mumtambo wokhazikika komanso wokhazikika wokhala ndi zomera zambiri. M'madzi oterewa, magawo amadzi amakhala okhazikika, ndipo kusintha kumachitika mwachangu.
Ndipo zomera zimapatsa nkhono chakudya koyambirira, azidya magawo owola. Kuphatikiza apo, aquarium yamtunduwu imakhala ndi ndere, gawo lalikulu la zakudya za neretin.
Mutha kukhala ndi nsomba zamtendere komanso zopanda mafupa. Mwa iwo okha, alibe vuto lililonse, samakhudza aliyense, koma amatha kukhala nsomba ya nsomba zazikulu kapena nsomba zomwe zimadya nkhono, monga tetradon.
Kusunga mu aquarium
Amatha kukhala pafupifupi m'nyanja iliyonse yamchere, koma osayiwala zakuchuluka kwa anthu. Mwachitsanzo, mumtsinje wa 40-lita mutha kusunga nkhono zazing'ono zingapo, koma osatinso - pali malo ochepa, chakudya chochepa, magawo amadzi amatha kusinthasintha kwambiri.
Apa lamuloli ndilofanana ndi nsomba - zikuluzikulu za m'nyanja yamchere, zimakhala bwino. Komabe, nkhono zochepa izi zimakhala bwino m'madzi ochepa kwambiri.
Kuyeretsa masamba kwa chomeracho, ndikuyenera kuwona:
Kudyetsa
Nkhonozi ndi imodzi mwazabwino kwambiri zopha algae mu aquarium, amadya algae wobiriwira, algae wofiirira, diatoms ndi ena.
Neretina ndi nkhono zokangalika komanso zotopetsa, zimasunthira magalasi, miyala, zipilala ndi zida, ndikuchotsa ndere.
Pambuyo pawo, malo oyera amakhalabe opanda kuwononga. Anthu ena amaganiza kuti nkhono zitha kuthana ndi zovuta zawo, koma ayi. Algae enieniwo amangokhala chifukwa cha kusalinganika kulikonse m'madzi a m'nyanja, ndipo muyenera kuthana nawo kaye.
Nkhono sizimawononga zomera, zimangotsuka. Koma popeza ndi otanganidwa, amatha kukwawa ndi madziwo ndikufa, chifukwa chake muyenera kuphimba mtsukowo.
Pali chinthu chimodzi chosangalatsa chomwe chimawopseza zatsopano.
Nkhono zikamadyetsa, zimayendayenda panyanja. Koma mwadzidzidzi, amaundana ndipo amakhala kwakanthawi.
Izi zitha kuchitika poyera komanso mosabisa, ndipo atha kukhala m'dziko lino masiku angapo. Ndipo zikuwoneka kuti nkhonoyi yamwalira kale, koma osafulumira kuiponya.
Ngati mukukayika, fukitsani - nkhono zakufazo zimanunkha kwambiri.
Kubereka
Neretina samaswana m'madzi abwino; madzi amchere amafunikira kuti azitsatira mazira. Komabe, amaikira mazira awo pamalo olimba mu aquarium.
Caviar imawoneka ngati madontho oyera ndipo imawonekera pamalo akuda. Caviar ndi yovuta ndipo imakhala yovuta kuchichotsa, ndipo chifukwa cha kuchuluka kwake, izi zitha kuwononga mawonekedwe a aquarium.
Mwachangu sichimapezeka m'mazira. Kuswana kumatheka pokhapokha pokhazikitsa malo oyandikira chilengedwe. Izi ndizovuta kwa amateur wamba.
