Posachedwa, ma aquarists ambiri ayamba kukhala ndi nsomba zosowa monga tetradon m'madzi awo. Nsombayi imakhala ndi mawonekedwe owoneka bwino komanso owoneka bwino, samangokhala ndi mtundu winawake, komanso imafunikira njira yapadera yosungira ndi kuswana. Ndipo izi sizosadabwitsa konse, popeza kuti komwe amakhala ndi Asia komanso zozizwitsa zake.
Kufotokozera kwa ma tetradon
Kuwona nsomba yokongolayi ili ndi mimba yotupa m'madzi otentha, sikuti aliyense amaizindikira kuti ndi nyama yolusa komanso yowopsa, wachibale wapafupi kwambiri ndi nsomba yotchuka, yomwe ili ndi ziwopsezo zambiri zogwiritsa ntchito poyizoni. Nsomba za tetradon zomwe zikuwonetsedwa pachithunzipa pansipa ndi za banja lachinayi la nsomba. Adalandira dzinali chifukwa chakupezeka kwa mbale 4 zamano, 2 pamwamba ndi pansi. Kuphatikiza apo, tikayerekezera kapangidwe kazida zam'kamwa, ndiye kuti zikutikumbutsa mulomo wa mbalame, wokhala ndi mafupa a premaxillary ndi nsagwada.
Ngati timalankhula za kapangidwe ka thupi, ma tetradon samangokhala otalikirana, komanso amakhala ndi mawonekedwe owoneka bwino ngati peyala wokhala ndi kusintha kosasunthika pamutu waukulu. Ndipo izi sizikutanthauza khungu lolimba kwambiri lokhala ndi ming'alu yomwe imawonekera, moyandikana ndi thupi lonse la nsomba. Mwakutero, nsombayi ilibe zipsepse za kumatako, pomwe inayo ili ndi cheza chofewa. Mfundo yoseketsa ndiyofunika kutsindika. Ma Tetraodon samangokhala ndi maso owonetsetsa, koma amangodabwa ndimayendedwe awo. Mtundu wa thupi nthawi zambiri umakhala wobiriwira, koma nthawi zina bulauni umapezekanso, monga chithunzi chili pansipa.
Ndizosangalatsa kuti ngati ma tetradon ali pachiwopsezo chakufa, ndiye amasintha nthawi yomweyo, kukhala ndi mawonekedwe a mpira, kapena kukula kwambiri, zomwe zimapangitsa kuti pakhale kulowa m'kamwa mwa chilombo. Mwayi wotere udawonekera kwa iwo chifukwa chakupezeka kwa thumba la mpweya. Komanso panthawiyi, ma spines omwe amakhala moyandikana ndi thupi amakhala owongoka. Koma ziyenera kudziwikiratu nthawi yomweyo kuti simuyenera kupangitsa kuti nsombazi zizikhala choncho, chifukwa kusinthika kwakanthawi kochepa kumatha kuvulaza thupi la ma tetradon.
Ndi ma tetradon ati omwe alipo?
Mpaka pano, asayansi awerenga mitundu yambiri ya nsomba zotere. Koma, monga lamulo, nthawi zambiri ndi omwe amapezeka kwambiri mu aquarium. Chifukwa chake, pali mitundu iyi yama tetradon:
- Chobiriwira.
- Zisanu ndi zitatu.
- Wachiafrika.
- Cucutia.
- Mtsinje.
Tiyeni tikhale pazonse za izi mwatsatanetsatane.
Tetradon wobiriwira
Green, kapena momwe amatchulidwira Tetraodon nigroviridis, izikhala yogula bwino kwa aliyense wamadzi. Wokongola kwambiri, wokhala ndi kamwa yaying'ono komanso chidwi chachikulu, nsombayi, yomwe ikuwonetsedwa pachithunzipa pansipa, imathandizira mlendo aliyense nthawi yomweyo. Tetradon wobiriwira amakhala ku Southeast Asia. Ndipo monga, zawonekera kale kuchokera ku dzina lokha, mtundu wa thupi lake umapangidwa ndimayendedwe obiriwira.
Kuphatikiza apo, mawonekedwe ake apadera amatha kutchedwa kuti imatha kukumbukira mwini wake, yemwe sangasangalale ayi, sichoncho? Koma kuwonjezera pa mikhalidwe yochititsa chidwi yotereyi, zomwe zili mkati mwake zimafunikira njira yapadera. Chifukwa chake, muyenera kutsatira malamulo ena. Omwe akuphatikizapo:
- Aquarium yayikulu komanso yotakasuka kuchokera ku 100 malita ndi zina zambiri.
- Kukhalapo kwa malo ambiri achilengedwe monga milu yamiyala ndi zomera zobiriwira. Koma simuyenera kupititsa pansi danga laulere nawo.
- Kuphimba chotengera ndi chivindikiro kupatula kuthekera kolumpha pa nsomba izi, zomwe zadziwika kale kuti ndizabwino kwambiri m'malo awo okhala.
- Kupatula kudzaza chotengera ndi akulu ndi madzi abwino, popeza nsomba zam'madzi izi zimakonda kusambira m'madzi amchere. Kukula kwachichepere, mosiyana ndi achikulire, kumamvanso bwino m'madzi okhala ndi mchere wa 1.005-1.008.
- Kupezeka kwa fyuluta yamphamvu mu aquarium.
Zofunika! Mulimonsemo musakhudze thupi la nsombazi ndi dzanja lotetezeka, popeza pali mwayi waukulu wolandira jakisoni wakupha.
Ponena za kukula kwake, tetradon wobiriwira amatha kufikira 70 mm mchombocho. M'malo mwake, mwachilengedwe, kukula kwake kumakulanso chimodzimodzi kawiri. Tsoka ilo, nsomba zam'madzi izi zimakhala zochepa kwambiri mu ukapolo. Ndicho chifukwa chake nthawi zambiri, amagwiritsidwa ntchito ngati zokongoletsera ndipo amaikidwa mu chotengera chowononga nkhono. Komanso, nsombayi ikakula, imayamba kukhala ndewu komanso yolimbana ndi anthu okhala m'nyanjayi.
Eyiti
Nsomba imeneyi ili ndi anthu ochititsa chidwi kwambiri, ndipo imakhala mochuluka m'madzi a ku Thailand. Ponena za kapangidwe kake ka thupi, choyambirira ndiyofunika kudziwa mbali yake yakutsogolo komanso maso akulu. Chochititsa chidwi ndichakuti nsomba zam'madzi zam'madzi izi zimasintha mtundu wawo pakusasitsa.
Pazomwe zili, nsomba iyi imatha kukhalanso m'madzi abwino, koma pano sitiyenera kuiwala za mchere wamtengowu nthawi zonse. Kuphatikiza apo, mitundu iyi imadziwika ndi machitidwe ankhanza. Chithunzi cha nthumwi yamtunduwu wa tetradon chitha kupezeka pansipa.
Wachiafrika
Nsombazi zimakhala m'munsi mwa mtsinje wa Congo ku Africa, chifukwa chake dzinali limachokera. Popeza kuti malo awo achilengedwe ndi madzi abwino, nthawi ina amathetsa zovuta zina zomwe zimakhudzana ndikuwasamalira. Tiyenera kudziwa kuti achikulire amatha kutalika mpaka 100 mm.
Ponena za mitunduyo, pamimba pamakhala chachikaso, ndipo thupi lonse ndi lofiirira mopepuka komanso mwadontho momwazikana.
Cucutia
Kuchokera ku India, nsomba iyi imakula mpaka 100 mm m'litali. Mosiyana ndi ma tetradonts ena, kusunga kukutia sikuyenera kukhala vuto. Chinthu chokha kukumbukira - za lamulo mokweza madzi amchere. Ponena za utoto, amunawo amakhala obiriwira, ndipo akazi amakhala achikasu, monga zikuwonetsedwa pachithunzichi. Kuphatikiza apo, chithunzi chaching'ono chomwe chimajambulidwa chitha kuwoneka mbali ya thupi la nsombazi.
Ali ndi chikhalidwe chankhanza ndipo amakonda kukhala nthawi yawo yambiri mumthunzi. Ichi ndichifukwa chake ndikofunikira kwambiri kuti aquarium ili ndi malo okwanira osiyanasiyana. Tikulimbikitsidwa kudyetsa ndi chakudya chamoyo, ndipo nkhono zimakonda kudya.
Wokongola kapena wachikasu
Mtundu uwu wa tetradon umakonda matupi amtendere kapena osasunthika ku Malaysia, Indonesia. Mbali yapadera ya nsombazi ndi mitundu yawo yowala kwambiri ndi yaying'ono (kukula kwake sikuposa 25 mm.) Tiyenera kutsimikizira kuti nsomba zam'madzi izi, zithunzi zomwe zimawoneka pansipa, ndizosowa kwenikweni ku kontrakitala yathu, zomwe zimawapangitsa kukhala osowa kwambiri. kwa akatswiri okonda madzi.
Kuphatikiza apo, zomwe zili ndizosagwirizana kwenikweni ndi zovuta zilizonse. Kusankha madzi abwino osasowa aquarium yayikulu, ma tetradonts amadzimadzi amakhala malo okongoletsera chipinda chilichonse. Ndipo ngati mungawonjezere chidwi chawo choyaka moto chazomwe zikuchitika kuseri kwagalasi, ndikukumbukira mwini wake, ndiye kuti ali ndi mwayi wokhala okondedwa ndi eni ake.
Chokhacho chomwe muyenera kusamala kwambiri ndi zakudya. Apa ndipomwe vuto lalikulu limakhala pazomwe zili ma tetradonts. Simuyenera kulabadira upangiri wa ogulitsa ambiri omwe akuyesera kuti azigulitsa chakudya chawo. Kumbukirani, nsombayi sidya ma flakes ndi ma pellets. Palibe chakudya chabwino kuposa nkhono, tizilombo tating'onoting'ono komanso zopanda mafupa. Ngati mukukumbukira izi, zomwe zili mu nsombazi zimangobweretsa zabwino.
Zotsatira
Monga tanenera kale, pali mitundu yambiri yama tetradon. Ndipo aliyense wa iwo amafunikira njira yapadera. Mwachitsanzo, zomwe zimakonda tetradont yobiriwira sizingafanane ndi mtundu wina. Koma pali mfundo zoyambira zomwe ndizofala kwa onse. Kotero, choyambirira, nthawi zonse muyenera kusunga kutentha kwa madigiri 24-26, osayiwala za aeration ndipo mulibe kugonjetsedwa.
Komanso, tikulimbikitsidwa kuti muphunzire pang'ono za momwe amasungidwira mtundu wosankhidwa musanagule.
