yellow tetra

Tetra wachikasu, dzina la sayansi Hyphessobrycon bifasciatus, ndi wa banja la Characidae. Nsomba zathanzi zimasiyanitsidwa ndi utoto wokongola wachikasu, chifukwa chomwe sichidzatayika motsutsana ndi nsomba zina zowala. Zosavuta kusunga ndi kuswana, zomwe zimapezeka kwambiri pamalonda ndipo zitha kulimbikitsidwa kwa oyambira aquarists.

Habitat

Amachokera ku mitsinje ya m'mphepete mwa nyanja kum'mwera kwa Brazil (magawo a Espirito Santo ndi Rio Grande do Sul) komanso kumtunda kwa Mtsinje wa Parana. Amakhala m'mitsinje yambiri yamadzi osefukira, mitsinje, ndi nyanja zam'mphepete mwa nkhalango.

Zambiri mwachidule:

• Kuchuluka kwa aquarium - kuchokera ku 60 malita.
• Kutentha - 20-25 ° C
• Mtengo pH - 5.0-7.5
• Kuuma kwamadzi - kofewa kapena kwapakati (5-15 dGH)
• Mtundu wa substrate - mchenga uliwonse
• Kuwala - kuchepetsedwa
• Madzi amchere - ayi
• Kuyenda kwamadzi ndikofooka
• Kukula kwa nsomba kumafika 4.5 cm.
• Chakudya - chakudya chilichonse
• Kutentha - mwamtendere
• Kukhala m'gulu la anthu osachepera 8-10

Kufotokozera

Anthu akuluakulu amafika kutalika kwa 4.5 cm. Mtundu ndi wachikasu kapena siliva wokhala ndi utoto wachikasu, zipsepse ndi mchira zimawonekera. Sexual dimorphism imawonetsedwa mofooka. Osasokonezedwa ndi Lemon Tetra, mosiyana ndi izo, Yellow Tetra ili ndi zikwapu ziwiri zakuda pa thupi, zomwe zimawoneka bwino kwambiri mwa amuna.

Food

Amavomereza mitundu yonse ya zakudya zowuma, zowuma komanso zamoyo zakukula koyenera. Zakudya zosiyanasiyana zomwe zimaphatikiza zakudya zosiyanasiyana (zouma zouma, granules ndi bloodworms kapena daphnia) zimathandiza kuti nsomba zikhale bwino komanso zimakhudza mtundu wawo.

Kusamalira ndi kusamalira, makonzedwe a aquarium

Thanki yokhala ndi malita 60 kapena kupitilira apo ndiyokwanira kagulu kakang'ono ka Yellow Tetra. Mapangidwewa amagwiritsa ntchito mchenga wamchenga wokhala ndi malo okhala ngati nsabwe, mizu kapena nthambi zamitengo. Zomera zimakonzedwa m'magulu, zomera zoyandama zimalandiridwa ndipo zimaphatikizanso ngati njira yopangira mthunzi wa aquarium.

Kutengera momwe madzi amakhalira m'malo achilengedwe, fyuluta yokhala ndi zosefera zokhala ndi peat imagwiritsidwa ntchito, komanso kachikwama kakang'ono kansalu kodzaza ndi peat yomweyo, yomwe iyenera kugulidwa m'malo ogulitsa ziweto, komwe imaperekedwa kale. . Thumba nthawi zambiri limayikidwa pakona, pakapita nthawi madzi amasintha mtundu wofiirira.

Zotsatira zofananazi zitha kuchitika ngati mugwiritsa ntchito masamba amitengo omwe amayikidwa pansi pa aquarium. Masamba amawumitsidwa kale, kenako amawaviikidwa, mwachitsanzo, mu mbale, kotero kuti amakhutitsidwa ndi madzi ndikuyamba kumira. Sinthani milungu ingapo iliyonse ndi zatsopano.

Kusamalira kumachepetsedwa kuti mlungu uliwonse m'malo mwa madzi (15-20% ya voliyumu) ​​ndi kuyeretsa mwatsopano ndi nthawi zonse nthaka kuchokera ku zinyalala za organic (zinyalala, zotsalira za zakudya zosadyedwa).

Khalidwe ndi Kugwirizana

Mitundu yamtendere yamtendere yomwe siingathe kupikisana ndi nsomba yothamanga kwambiri, choncho, oimira haracin, cyprinids, viviparous ndi cichlids ena aku South America, ofanana ndi kukula ndi chikhalidwe, ayenera kusankhidwa ngati oyandikana nawo. Zomwe zili mugulu la anthu osachepera 6-8.

Kuswana / kuswana

Ponena za mitundu yobereketsa, chibadwa cha makolo chimawonetsedwa mofooka, kotero mazira ndi mwachangu zimatha kudyedwa ndi nsomba zazikulu. Kuswana kuyenera kukonzedwa mu thanki yosiyana - ndi aquarium yoberekera. Nthawi zambiri amagwiritsa ntchito thanki ndi voliyumu pafupifupi malita 20, kapangidwe alibe kanthu. Pofuna kuteteza ana amtsogolo, pansi pake amakutidwa ndi mauna abwino kapena mipira yosanjikiza 1-2 masentimita m'mimba mwake, kapena zobiriwira zamitengo yaing'ono kapena mosses zimabzalidwa. Dzazani ndi madzi ochokera m'madzi am'madzi akuluakulu musanayike nsomba. Pazidazo, fyuluta yosavuta yowulutsa siponji ndi chowotcha ndizokwanira. Palibe chifukwa chowunikira, Yellow Tetra imakonda kuwala kocheperako panthawi yakubala.

Kubzala m'madzi am'madzi am'nyumba kumachitika mosasamala nyengo. Chilimbikitso chowonjezera chikhoza kukhala kuphatikizidwa muzakudya za tsiku ndi tsiku za kuchuluka kwa zakudya zama protein (bloodworm, daphnia, brine shrimp, etc.) m'malo mwa chakudya chouma. Patapita nthawi, nsomba zina zimakhala zozungulira kwambiri - ndi akazi omwe amadzaza ndi caviar.

Azimayi ndi amuna akuluakulu komanso owala kwambiri amaikidwa m'madzi osiyana. Pamapeto pa kubereka, makolo ongobadwa kumene amabwereranso. Mwachangu amawonekera pambuyo pa maola 24-36, ndipo kale pa tsiku la 3-4 amayamba kusambira momasuka, kuyambira nthawi ino amafunikira chakudya. Dyetsani ndi chakudya chapadera cha nsomba zachinyamata za aquarium.

Nsomba matenda

Aquarium biosystem yokhazikika yokhala ndi mikhalidwe yoyenera ndiye chitsimikizo chabwino kwambiri cha matenda aliwonse. Kwa mtundu uwu, chizindikiro chachikulu cha matendawa ndi maonekedwe a mtundu wa zitsulo zonyezimira, mwachitsanzo, mtundu wachikasu umasanduka "chitsulo". Chinthu choyamba ndikuyang'ana magawo a madzi ndipo, ngati kuli koyenera, kuwabwezera ku chikhalidwe, ndiyeno pitirizani kuchiza.