Tonina river

Tonina rwizi, zita resainzi Tonina fluviatilis. Muzvisikwa, chirimwa chinowanikwa muCentral nekuchamhembe kweSouth America. Inokura mumvura isina kudzika muhova uye nzizi munzvimbo dzinoyerera zvishoma nezvishoma, dzakapfuma mumatannins (ruvara rwemvura rine mumvuri wakapfuma wetii).

Chekutanga kutengwa kunze kwenyika sechirimwa chemu aquarium neboka revatsvagiri vekuJapan, pamwe nemamwe marudzi akati wandei. Miti iyi yakaonekwa zvisirizvo kuti Tonina, asi kunze kwaTonina fluviatilis, vamwe vese vaive vedzimwe mhuri.

Iko kukanganisa kwakawanikwa kunonoka, muma2010 chete. panguva imwe chete, zvinomera zvakagamuchira mazita matsva esainzi. Zvisinei, mazita ekare akanyatsopinda mukushandiswa, saka unogona kuwana Tonina Manaus (chaizvo Syngonanthus inundatus) uye Tonina belem (chaizvo Syngonanthus macrocaulon) ari kutengeswa.

Mumamiriro ezvinhu akanaka, inoumba dzinde rakasimba rakasimba, rakasimwa nemashizha mapfupi (1-1.5 cm) pasina kutaurwa petioles. Ane katsika kadiki kudivi nhungirwa.

Mu aquarium, kubereka kunoitwa nekuchekerera. Nokuda kwechikonzero ichi, sekutonga, mashoma mashoma anoshandiswa anoshandiswa, uye kwete tsinde huru. Zvinokurudzirwa kutema chidimbu chepfuti kusvika masendimita mashanu kureba, sezvo mukucheka kwenguva refu midzi yemidzi inotanga kukura yakananga padanda uye pane imwe nzvimbo yakakwirira kubva panzvimbo yekunyudzwa muvhu. Nhungirwa ine midzi "yemhepo" inoita seisina kunaka.

Tonina rwizi runoda pamamiriro ezvinhu uye harukurudzirwe kune vanotanga aquarists. Pakukura kwehutano, zvinodikanwa kupa mvura ine acidic nekuoma kwese kusingapfuuri 5 dGH. Iyo substrate inofanirwa kunge ine acidic uye ine yakaringana kugovera kwezvinovaka muviri. Inoda mwero wepamusoro wekuvhenekera uye kumwe kusuma kwekabhoni dhaibhorosi (inenge 20-30 mg / l).

Chiyero chekukura chiri pakati nepakati. Nokuda kwechikonzero ichi, hazvibviri kuva nemhando dzinokura nokukurumidza dziri pedyo dzinogona kuvhara rwizi rweTonina mune ramangwana.