Crenuchus tulle

Crenuchus tulle, sunan kimiyya Crenuchus spilurus, na dangin Crenuchidae ne. Asalin kyawawan kifin, ba kamar yawancin characins ba, wannan nau'in ya bayyana a sarari dimorphism na jima'i da ingantacciyar tarbiyyar iyaye. Karamin mafarauci ne, amma duk da wannan yana da abokantaka sosai.

Habitat

Da farko, an yi imanin cewa yana faruwa ne kawai a cikin kogin Essequibo (Eng. Essequibo) - kogin mafi girma a Guyana (Amurka ta Kudu). Duk da haka, daga baya an same shi a ko'ina cikin kogin Amazon da Orinoco, da kuma a cikin koguna masu yawa na bakin teku a cikin Guiana na Faransa da Suriname. Yana zaune a cikin koguna, koguna da tashoshi da ke gudana a tsakanin dazuzzukan dazuzzukan na wurare masu zafi, ana iya samunsa sau da yawa a cikin dazuzzukan da ambaliyar ruwa ta mamaye lokacin yawan ruwa.

Takaitaccen bayani:

• Girman akwatin kifaye - daga lita 90.
• Zazzabi - 20-28 ° C
• Darajar pH - 4.0-6.5
• Taurin ruwa - taushi (1-5 dGH)
• Nau'in substrate - kowane yashi
• Hasken haske - an rinjaye shi
• Ruwan ruwa - a'a
• Motsin ruwa yana da rauni
• Girman kifin ya kai cm 7.
• Abinci - nama
• Hali - yanayin zaman lafiya, nau'in cin nama
• Tsayawa cikin rukuni tare da namiji ɗaya da mata da yawa

description

Manya manya sun kai tsayin da bai wuce 7 cm ba. Maza, idan aka kwatanta da mata, sun fi girma kuma sun fi haske, suna da manyan ƙwanƙolin baya da tsuliya. Launi yana da duhu - launin toka, launin ruwan kasa, launin ruwan kasa; ya bambanta da yankin asalin. Akwai babban digon baki a gindin wutsiya.

Food

Wani nau'in cin nama, a cikin yanayi suna ciyar da ƙananan invertebrates da sauran zooplankton. A cikin akwatin kifaye na gida, ya kamata a ciyar da abinci mai rai ko daskararre, irin su brine shrimp, daphnia, bloodworms, moina, tsutsotsi na niƙa, da sauransu. Suna iya cin ƙananan kifi a wani lokaci.

Kulawa da kulawa, tsari na akwatin kifaye

Matsakaicin girman tanki yana farawa daga lita 90. A cikin zane, ana amfani da yashi mai yashi, an kafa matsuguni daga wucin gadi ko na halitta, rassan rassan bishiyoyi. An ƙaddamar da hasken wuta, daidai da abin da inuwa-ƙauna da tsire-tsire marasa ma'ana ko ferns, an zaɓi mosses. Tsire-tsire masu iyo za su yi aiki azaman ƙarin hanyar inuwa a cikin akwatin kifaye.

A cikin mazaunin Krenuchus, gadaje na tulle na koguna da koguna yawanci suna cike da ganye da yawa da rassan bishiyoyi da shrubs. Don kwaikwayi irin wannan yanayi, zaku iya sanya ganye ko mazugi na bishiyun bishiyu a ƙasan akwatin kifaye. A cikin aiwatar da rushewar su, ruwan ya juya zuwa launi mai haske mai haske. Ya kamata a lura da cewa ganye an riga an bushe su kuma an jika su na kwanaki da yawa har sai sun fara nutsewa sannan kawai an nutsar da su a cikin akwatin kifaye. Sabunta sau ɗaya a mako.

Ya kamata yanayin ruwa ya kasance yana da ƙimar pH mai acidic tare da ƙarancin ƙarancin carbonate (dGH), tare da kewayon zazzabi mai karɓa na 20-28 ° C. Tsabtace ma'auni a kan lokaci daga sharar kwayoyin halitta (raguwar abinci da najasa), sannan kuma sabunta wani ɓangare na ruwa (15-20% na ƙarar) tare da ruwa mai kyau mako-mako.

Halaye da Daidaituwa

Duk da matsayin mafarauci, wannan nau'in yana da yanayin kwanciyar hankali da ma ban tsoro, duk da haka, komai yana canzawa idan ya hadu da ƙaramin kifi. Na karshen zai yi sauri zama abincin dare.

A lokacin lokacin jima'i, halin ya canza zuwa m, Krenukhus tulle ya zaɓi yanki kuma yana kiyaye shi sosai daga masu fafatawa. Yawancin lokaci duk abin da ke ƙarewa tare da nuna ƙarfi kuma bai zo da rikici ba. Maƙwabta masu aiki da manyan maƙwabta gabaɗaya suna cikin aminci, maimakon za su tsoratar da shi.

Ana ba da shawarar ajiyewa a cikin nau'in akwatin kifaye a cikin ƙaramin rukuni - namiji da mata da yawa, ko tare da wasu kiraicht ko sarkar catfish.

Kiwo/kiwo

Suna haifuwa a cikin kogo ko a cikin ganyen da suka fadi, a lokacin lokacin ma'aurata suna yin nau'i-nau'i na wucin gadi. Namiji yana kiyaye ƙwai har sai soya ya bayyana.

Kiwo yana yiwuwa a cikin akwatin kifaye na kowa idan babu wasu nau'in kifi a ciki. A karkashin yanayi mai kyau, namiji ya zabi wani yanki a tsakiyarsa akwai tarin ganye ko kogo, alal misali, a cikin nau'i na kayan ado da aka nutse, gidan sarauta, da dai sauransu, inda ya ci gaba da gayyatar mace. Game da kogo, ƙwai suna haɗawa da kubba na ciki, namiji ya rage don kare 'ya'ya na gaba, mace ta yi iyo kuma ba ta nuna sha'awar kwanciya ba.

Soyayyen ya bayyana bayan sa'o'i 36-48, kuma a cikin mako guda za su yi iyo cikin yardar kaina don neman abinci. A wannan lokacin, hankalin mahaifa na namiji zai fara dushewa. Ya kamata a canza yara zuwa wani tanki daban wanda aka cika da ruwa daga babban tanki kuma a daidaita su zuwa bukatun gidaje. Wani muhimmin batu shi ne cewa yana da kyau a yi amfani da sauƙi mai sauƙi na soso na iska ko tace ƙasa a matsayin tsarin tacewa don kauce wa tsotsa soya a cikin tsarin tacewa. Ciyar da abinci na musamman.

Cututtukan kifi

Babban dalilin mafi yawan matsalolin kiwon lafiya na Crenuchus tulle shine yanayin gidaje marasa dacewa da rashin abinci mai gina jiki. Idan alamun farko na kowace cuta sun bayyana, da farko duba yanayin da ingancin ruwa, idan ya cancanta, dawo da dabi'u zuwa al'ada kuma kawai sai a ci gaba da magani.