Girardinus metallicus

Girardinus metallicus, dzina la sayansi Girardinus metallicus, ndi wa banja la Poeciliidae. Kamodzi (koyambirira kwa zaka za zana la XNUMX) nsomba yodziwika bwino pamalonda am'madzi am'madzi, chifukwa cha kupirira kwake kodabwitsa komanso kudzichepetsa. Pakalipano, sichipezeka kawirikawiri, makamaka chifukwa cha maonekedwe ake osasamala, ndiyeno makamaka ngati gwero la chakudya chamoyo cha nsomba zina zolusa.

Habitat

Amachokera kuzilumba za Caribbean, makamaka, anthu amtchire amapezeka ku Cuba ndi Costa Rica. Nsomba zimakhala m'madzi osasunthika (mayiwe, nyanja), nthawi zambiri m'mitsinje yamadzi, komanso m'mitsinje yaing'ono ndi m'ngalande.

Zambiri mwachidule:

• Kuchuluka kwa aquarium - kuchokera ku 40 malita.
• Kutentha - 22-27 ° C
• Mtengo pH - 6.5-8.0
• Kuuma kwa madzi - kufewa mpaka kulimba (5-20 dGH)
• Mtundu wa substrate - iliyonse
• Kuwala - kulikonse
• Madzi amchere amaloledwa (5 magalamu a mchere / 1 lita imodzi ya madzi)
• Kusuntha kwamadzi - kopepuka kapena pang'ono
• Kukula kwa nsomba ndi 4-7 cm.
• Zakudya - zilizonse
• Kutentha - mwamtendere
• Zokhutira zokha kapena pagulu

Kufotokozera

Kwa akuluakulu, kugonana kwa dimorphism kumasonyezedwa momveka bwino. Akazi ndi ofunika kwambiri ndipo amafika 7 cm, pamene amuna saposa 4 cm. Mtundu ndi wotuwa ndi mimba ya silvery, zipsepse ndi mchira zimaonekera, mwa amuna kumunsi kwa thupi kumakhala kwakuda.

Food

Mosasamala pazakudya, amavomereza mitundu yonse ya zakudya zowuma, zowuma komanso zamoyo zakukula koyenera. Chofunikira chokha ndichakuti osachepera 30% yazakudya ziyenera kukhala zowonjezera zitsamba.

Kusamalira ndi kusamalira, makonzedwe a aquarium

Voliyumu yocheperako yomwe ikulimbikitsidwa pagulu la Girardinus imayambira pa malita 40. Chokongoletseracho chimakhala chopanda pake, komabe, kuti nsomba zimve bwino kwambiri, masango owundana a zomera zoyandama ndi mizu ayenera kugwiritsidwa ntchito.

Mikhalidwe yamadzi imakhala ndi mitundu yambiri yovomerezeka ya pH ndi GH, kotero palibe vuto ndi chithandizo chamadzi panthawi yokonza aquarium. Amaloledwa kusunga m'mikhalidwe ya brackish pamalo osapitilira 5 g mchere pa madzi okwanira 1 litre.

Khalidwe ndi Kugwirizana

Nsomba zamtendere komanso zodekha, zophatikizidwa bwino ndi mitundu ina yofanana ndi kukula kwake komanso mawonekedwe ake, komanso chifukwa chokhala m'malo osiyanasiyana am'madzi, kuchuluka kwa oyandikana nawo kotheka kumawonjezeka nthawi zambiri.

Kuswana / kuswana

Girardinus metallicus ndi oimira mitundu ya viviparous, ndiye kuti, nsomba siziyikira mazira, koma zimabala ana opangidwa bwino, nthawi yonse yoyamwitsa imachitika mu thupi la mkazi. Pazikhalidwe zabwino, mwachangu (mpaka 50 panthawi) imatha kuwoneka masabata atatu aliwonse. Makolo amakula bwino, choncho nsomba zazikulu zimatha kudya ana awo. Ndikoyenera kuti mwachangu zomwe zimawoneka kuti zibzalidwe mu thanki ina yokhala ndi madzi ofanana.

Nsomba matenda

Mavuto azaumoyo amangochitika ngati avulala kapena akasungidwa m'mikhalidwe yosayenera, yomwe imafooketsa chitetezo chamthupi ndipo, chifukwa chake, imayambitsa matenda aliwonse. Zikawoneka zizindikiro zoyamba, choyamba, ndikofunikira kuyang'ana madzi kuchulukira kwa zizindikiro zina kapena kupezeka kwa zinthu zoopsa zapoizoni (nitrites, nitrate, ammonium, etc.). Ngati zopotoka zipezeka, bweretsani zabwino zonse kuti zibwerere mwakale ndikupitilira ndi chithandizo. Werengani zambiri za zizindikiro ndi mankhwala mu gawo la Aquarium Fish Diseases.