Hove dzomumvura yakachena dzinotarisana netyisidziro dzinogara dziripo idzo dzadzisvitsa pamugumo wokutsakatika. Pakati pezvipenyu izvi pane Diamond tetra (Moenkhausia pittieri), hove yekuVenezuela, ine huwandu hwevanhu huri kuderera nekuda kwemabasa evanhu akadai sekuredza zvisina tsarukano uye kuparadzwa kwenzvimbo dzinogara vanhu. Kunyangwe iri hove yakawandisa uye iri nyore kuberekesa munzvimbo dzemvura, kuvepo kwayo munzizi dzeVenezuelan kuri panjodzi yekutsakatika.
Tevere, isu tichaongorora zvakadzama maitiro, kutarisirwa uye pekugara kweDiamond Tetra, hove inonakidza zvese kunaka kwayo uye maitiro ayo, yakanakira munharaunda aquariums.
Hunhu hwe Diamond Tetra
Iyo Diamond Tetra ndeyeboka re hove dzekushongedza inozivikanwa se tetras. Chii chinovasiyanisa nemamwe marudzi de peces Ndiwo mamwe maatomical peculiarities: vane mutsara wemukati wemeno, suborbital bone pasi pemeso avo, chikamu chemuviri wavo chisina makwande uye havana vertical keel. Ivo chikamu cheboka reTetragonopterini, iro rine akati wandei genera, iro genus riri Moenkhausia iyo inosanganisira Diamond Tetra.
Iyo Diamond Tetra inosvika paavhareji saizi ye 6 masendimita mukukura kwake. Mhuka iyi inozivikanwa nekusimba kwayo kweruvara rweviolet ine goridhe iridescence inomira pachena kunyanya mumamiriro emwenje emwenje uye mumvura inochengetedzwa zvakanaka. Zviyero zvaro zvine zvimiro zvidiki zvakarukwa, izvo zvinowedzera ruzivo runonakidza pakuonekwa kwayo. Hunhu uhwu, pamwe chete nezvimbi zvaro zvekumashure uye zvekumashure zvakadhayiwa neruvara rweruvara rwakanaka musango, zvinoita kuti ive muenzaniso wakasiyana pakati pematetra.
Natural habitat
Iyo Diamond Tetra inowanikwa kune Valencia Lake Basin muVenezuela. Dziva iri rakakomberedzwa nemakomo uye rave nekudzikira kwakanyanya kwemvura yaro nekuda kwekuita kwevanhu. Nzvimbo dzinogara hove idzi dzinosanganisira hova dzinofamba zvishoma nezvishoma mumasavanna uye nzvimbo dzepasi, dzine miti mikuru uye kuvapo kwezvinomera zvinoora.
Muzvisikwa, Diamond Tetra inowanzogara munzvimbo dzine mimvuri uye ine acidic uye yakapfava mvura, ichipa pH iri pakati pe5.5 ne6.8 uye tembiricha ye24-28 ºC. Zvisinei, nzvimbo yairi kugara iri kutyisidzirwa zvakanyanya nekuda kwekukura kwemaguta uye kusvibiswa, izvo zvinoisa mungozi kurarama kwemhuka iyi.
Mamiriro ezvinhu eAquarium
Kana iwe uri kufunga kuwedzera Diamond Tetra kune yako aquarium, zvakakosha kudzokorora mamiriro ekwaanogara. Kuti uite izvi, iwe unofanirwa kuve uine aquarium ine zvinotevera maitiro:
- Minimum capacity: 100 litres yeboka reinenge 6-8 specimens.
- Mvura parameters: pH iri pakati pe5.5 ne6.8, general kuoma (GH) isingasviki 5 uye tembiricha iri pakati pe24-28 ºC.
- Taa: dim, kutevedzera nzvimbo dzine mimvuri dzavanogara vachigara.
- Kushongedza: Shandisa rima substrates, zvinoyangarara zvinomera zvakadai Cabomba o Ceratophyllum, hunde nemashizha akaoma kuti atevedzere ruvara rwemvura inofananidzwa nekugara kwayo.
- Sefa: Shandisa peat masisitimu kuchengetedza acidic pH uye kusefa kwakanaka pasina mafungu akasimba.
Kuchengeta uye Kudyisa
Iyo Diamond Tetra ihove omnivorous, zvinoreva kuti inodya zvakasiyana-siyana zvekudya. Musango, kudya kwavo kunosanganisira makonye, ​​crustaceans uye zvipembenene. Mu aquarium, unogona kuvapa kudya kwakaringana kunosanganisira:
- Zvokudya zvakagadziriswa, zvakadai sepamusoro-soro flakes uye pellets.
- zvipenyu zvekudya, senge brine shrimp, mosquito larvae uye daphnia, izvo zvinoshandawo kuratidza kusimba kwemavara avo.
- Zvokudya zvechando, zvakadai semakonye eropa.
Zvinokurudzirwa kuvapa zvidiki zvekudya kamwe chete kana kaviri pazuva, kuve nechokwadi chekuti vanodya chikafu chese mukati memaminitsi asingasviki maviri kudzivirira kuunganidzwa kwemarara pasi peiyo aquarium.
Sexual Dimorphism uye Kubereka
Madhaimani Echirume Tetras anowanzo hombe uye akatetepa kupfuura echikadzi, ane ruvara rwakanyanya uye akawedzera kugadzirwa dorsal fins. Vanhukadzi, kune rumwe rutivi, vane inzwi rakanyarara.
Kuberekera muaquariums kunogoneka uye kunogona kuwanikwa mumatangi akatsaurirwa, ane huwandu huri pakati pe10 ne30 litres, mvura yakapfava uye ine acid shoma, uye zvirimwa zvine mashizha akatsetseka seJava moss kufambisa kubereka. Panguva yekubatana, varume vanoratidza hukasha uye hunhu hwenzvimbo. Mazai anochechenya mumaawa 24-36 uye fry inotanga kushambira zvakasununguka mushure memazuva 3-4, panguva iyo inogona kudyiswa zvokudya zvakadai se rotifers uye brine shrimp nauplii.
Iyo Diamond Tetra chishongo chipenyu chinounza kunaka uye simba kune chero aquarium. Kunyangwe kutarisira kwavo kusiri kunyanya kuoma, zvakakosha kuumbazve nharaunda yakakodzera inoremekedza zvavanoda zvechisikigo kuti vavimbise kugara kwavo zvakanaka uye hupenyu hurefu. Hunhu hwayo hune runyararo uye hushamwari, pamwe nerunako rwayo rukuru, hunoita kuti ive sarudzo yakanakisa yeva aquarium hobbyists.