ari banga hove, nesainzi inozivikanwa se Apteronotus leptorhynchus, imhando dzinonakidza dzemhuri Apteronotidae. Pakutanga kubva kumvura yakachena yeSouth America, ivo vanonyanya kugara munzizi dzakasiyana siyana nemadziva edunhu rakataurwa. Mukati memunda we aquarium hobby, ivo vanowanzodaidzwa zvakare black ghost hove nekuda kwemaitiro ayo emuviri uye maitiro akasiyana.
Chitarisiko chemuviri uye hunhu hukuru
Iyo knifefish inomira pachena nekuda kwayo rima, yakashongedzwa na mitsetse miviri michena iri pedyo nemuswe. Iine chimiro chakasiyana, chakafanana nerazor kana banga, izvo zvinoita kuti zvisanzwisisika mune chero nzvimbo yemvura. Ichi chimiro chakashongedzwa chakagadzirirwa kufambisa agile kufamba munzvimbo dzemumvura, zvichivabvumira kufamba zvese. mberi neshure nemazvo zvinoshamisa.
Nehurefu hunogona kusvika kusvika 50 masendimita Mumamiriro ayo echisikigo, ihove inokatyamadza, asi mudzimba dzemu aquariums kashoma kudarika iyo 30 kana 40 cm. Kukura kwayo kwakakura kunoda mamiriro chaiwo mukugadzirisa kwayo, izvo zvinoita kuti ive mhuka isina kukodzera kumvura diki.
Nzvimbo yekugara uye maitiro
Hove idzi dzinogara mugomba reAmazon nenzvimbo dzakaripoteredza, dziri kuwanikwa munyika dzakadai Brasil, Peru, Ekwadho, Korombiya y Venezuela, pakati pevamwe. Imhuka dzeusiku dzinofarira mvura yakadzikama ine zvinomera zvakawanda. Nezve maitiro avo, ivo vanomira kunze kwekuve kunyara, kunyanya mumazuva ayo ekutanga mu aquarium.
Musango, knifefish inoshandisa a nhengo yemagetsi yakasarudzika yekutarisa nekuwana chikafu mumvura ine rima kana mukati merima. Iyi yakasikwa "sonar" inoburitsa madiki emagetsi asina kukanganisa dzimwe hove, asi anobvumira kuona mhuka kana kutoona kuti chinhu chine upenyu here kana kuti hachina upenyu.
Kugarisana uye territoriality
Kunyangwe knifefish kazhinji Pacific, inogona kuva nharaunda kana ichigovana nzvimbo nedzimwe hove dzemarudzi mamwe chete. Tinofanira kudzivisa kuchengeta mienzaniso inopfuura imwe chete mumvura diki kana dzepakati-kati kudzivirira kunetsana. Saizvozvowo, tinofanira kungwarira patinounza hove duku, sezvo knifefish ingazviona sezvingangodyiwa, kunyanya kana mhando dzakadai sediki tetras.
Munharaunda aquariums, hove iyi inogona kugara pamwe chete marudzi ehukuru hwakafanana kana hove huru yakadzikama. Zvisinei, zvinokosha kupa nzvimbo dzekuvanda semidzi, mapako uye zvinomera zvakawanda kubatsira kudzikisira maitiro ehukasha uye kuve nechokwadi chekunyaradza kwako.
Aquarium zvinodiwa
Kuti uchengetedze banga munzvimbo yemusha, unoda aquarium inosangana zvakatarwa zvinodiwa zvichienderana nedanho rekukura kwavo. Kune vechidiki sampuli, tangi yeinenge 30 galoni (anopfuura 100 litres) angave akakodzera. Nekudaro, kune vanhu vakuru sampuli aquarium ye zvishoma marita 55 (anenge 200 litres).
Zvimwe zvakakosha zvekugadzira aquarium zvinosanganisira:
- dim lighting: Sezvo dziri dzeusiku, chiedza chakaderera kana kuti chine mwero chakakosha.
- Kuvanza nzvimbo nezvinomera: Kushandisa matanda, mapako, midzi uye zvirimwa zvechisikigo hazvisi kungoshongedza aquarium, asiwo zvinopa pekugara uye chengetedzo yehove.
- Hunhu hwemvura: Vanoda mvura yakapfava ine pH pakati 6.0 uye 7.0 uye tembiricha dziri pakati 24 uye 28 °C.
- Kuchengetedza mvura: Ivo vanonyanya kunzwisiswa nekuchinja kamwe kamwe mumamiriro emvura, saka zvakakosha kugara uchitarisa makemikari paramita uye kuita chikamu chemvura shanduko.
Zvokudya uye kudya
The knifefish is a omnivore nezvinodya nyama. Munzvimbo yayo yakasikwa, inodya zvipembenene zvipembenene, madiki crustaceans nehove, pamwe chete nezvinomera kune zvishoma. Mu aquarium, zvakakosha kuvapa chikafu chakasiyana chinosanganisira:
- Chikafu chekurarama: Kufanana nehonye, mosquito larvae uye brine shrimp.
- Chikafu chakaomeswa kana nechando: Kusanganisira shrimp uye tubifex.
- Dry food: Granules uye flakes zvakagadzirirwa hove dzinodya nyama.
- Zvinokurudzirwa kuti uvabatsire ne porridge duku yemusha kana zvidimbu zvenyama yakaonda mune zviduku zvishoma.
Kuberekerwa
Kuberekeswa kwehutapwa kweknifefish kushoma uye kunonetsa zvakanyanya. Ihove oviparous ane kukura kwepabonde kunosvika paanenge makore matatu. Kukurudzira kusangana, zvinodikanwa kudzokorora mamiriro echisikigo ezvakatipoteredza, izvo zvinosanganisira kuchinja zvishoma nezvishoma mukupisa uye muzinga wemvura.
Mukuita kubereka, knifefish inogadzira hukasha kune mamwe maenzanisi, saka zvinokurudzirwa kuti iparadzanise mune chaiyo aquariums kudzivirira kukakavara. Mazai anowanzochochonya pakati 72 nemaawa masere mushure mekuisa, uye fry inotanga kudya pane ichangoburwa brine shrimp.
Zvimwe zvinhu uye kukosha kwe ecological
Pamusoro peiyo inonakidza physiology, knifefish inoita basa rakakosha mune yakasikwa ecosystem semugadziri wehuwandu hwevanhu. tumbuyu nehove duku. Nekudaro, zvakakosha kusimudzira maitiro ane mutoro emu aquarium anoremekedza hupenyu hwavo uye kuchengetedzwa kwezvipenyu zvemumvura.
Kuzivikanwa kwe knifefish mu aquariums kwakonzera kuwedzera kwekutengesa kwayo. Nekudaro, zvakakosha kudzidzisa varidzi nezve yavo zvinodikanwa chaizvo kudzivisa kusiiwa kana miitiro isina kufanira.
Hunhu hwemhando iyi hunoita kuti ive yakasarudzika uye inonakidza muenzaniso munyika ye aquarium hobby. Nokutarisira kwakafanira, vanogona kukudziridza chisungo chinoshamisa nevatarisiri vavo.