silver Dollar
Iyo Silver Dollar kana Silver Metinnis, zita resainzi Metynnis argenteus, ndewemhuri yeSerrasalmidae (Piranidae). Zita rehove rinobva kuNorth America, uko rakapararira pakati pemvura. Muzana ramakore rechi 19, mari yesirivha ye$1 yaishandiswa muUnited States, uye hove duku, nokuda kwechimiro chadzo chakaurungana uye chakati sandara, dzinogona kunyatsofanana nemari iyi. Silver coloring inongowedzera kune kufanana.
Parizvino, mhando iyi inopihwa kumisika yese uye inozivikanwa munyika dzakawanda nekuda kwerunyararo uye kusazvidzikisira, pamwe neyakajairwa chimiro chemuviri uye inobata zita.
Ruzivo rupfupi:
- Huwandu hweiyo aquarium - kubva pa300 malita.
- Tembiricha - 24-28 ° C
- Kukosha pH - 6.0-7.0
- Kuoma kwemvura - yakapfava (kusvika ku10 dH)
- Substrate mhando - chero
- Kuvhenekera - kuderera
- Mvura ine brackish - kwete
- Kufamba kwemvura - chiedza kana pakati
- Hukuru hwehove ndeye 15-18 cm.
- Zvokudya zvinovaka muviri - zvikafu zvine huwandu hwehuwandu hwezvinomera
- Temperament - rugare
- Kuchengeta muboka revanhu 4-5
Mukati
Habitat
Ihove inogara muAmazon River basin (South America) munharaunda yemazuva ano Paraguay neBrazil. Vanogara mumapoka mumadziva akakura, vanonyanya kufarira kudya kwezvirimwa, asi vanogonawo kudya makonye madiki netumbuyu.
tsananguro
Silver Metinnis ihove hombe ine disc-shaped body yakatsikirirwa nechemberi. Ruvara rwacho rwuri sirivheri, dzimwe nguva rwuine girinhi girinhi mune kumwe kuvheneka, ruvara rutsvuku runoonekwa patsvina. Vane madonhwe madiki, makwapa pamativi.
chikafu
Nheyo yezvokudya ndeyekudya nehuwandu hwehuwandu hwemiti yemiti. Izvo zvinodikanwa kugovera chikafu chakasarudzika muchimiro cheflakes kana granules. Sekuwedzera, iwe unogona kushandira zvigadzirwa zveprotein (bloodworm, brine shrimp, nezvimwewo). Pane dzimwe nguva, inokwanisa kudya hove duku, fry.
Kugadziriswa nekutarisira
Iyo aquarium yakakura inodiwa, ine zvinomera zvakapfuma, asi inofanirwa kunge iri pamadziro eiyo aquarium kusiya nzvimbo yakakwana yekushambira. Zvirimwa zvinofanirwa kushandiswa zvekugadzira kana kurarama nekukurumidza-kukura. Ivhu rine jecha rine zvinhu zvakasiyana-siyana zvekushongedza zvakaderera: zvidimbu zvehuni, midzi, driftwood.
Iyo Silver Dollar inoda mvura yemhando yepamusoro, saka sefa yemhando yepamusoro inovimbisa kuchengetedza kwakabudirira. Iyo heater inokurudzirwa kubva kune zvisingaputsi zvinhu, hove inoshanda zvakanyanya uye inokwanisa kutyora netsaona glassware kana kubvarura. Chengetedza kusungirirwa kwakachengeteka kwemidziyo yepasi pemvura.
Kugarisana nevamwe
Hove dzine rugare uye dzinoshanda, asi hadzifaniri kuchengetwa pamwe chete nemhando duku, dzicharwiswa, uye vavakidzani vaduku zvikuru vachakurumidza kuva mhuka. Kuchengeta boka revanhu vanosvika vana.
Kubereka / kubereka
Imwe yemhando shoma yecharacin isingadyi vana vayo, saka tangi rakasiyana haridiwe kuberekesa, chero pasina mamwe marudzi ehove mu aquarium. Kukurudzira kwekutanga kwekubereka ndiko kugadzwa kwekushisa mukati mehuwandu hwe26-28 ° C uye zvigadziro zvemvura: pH 6.0-7.0 uye kuoma kwete pasi pe10dH. Nyura zvidyarwa zvakati wandei zvinoyangarara mumvura, dai zvisati zvavepo, kubereka kuchaitika mumasumbu aya. Mukadzi anoisa kusvika mazai 2000, anowira pasi, uye fry inoonekwa kubva kwavari mushure memazuva matatu. Vanomhanyira pamusoro uye vachagara imomo kusvikira vakura, matenhere emiti inoyangarara inova dziviriro kana vabereki vakangoerekana vasarudza kuvadya. Dyisa microfeed.
Zvirwere
Silver Metinnis yakasimba kwazvo uye kazhinji haina matambudziko ehutano kana mhando yemvura yakaringana. Verenga zvakawanda nezvezviratidzo uye marapirwo muchikamu cheAquarium Fish Diseases.
