Yawancin masu fara binciken ruwa masu ruwa da tsinkaye ba su ma san cewa cututtukan akwatin kifaye ba suna molt kuma basu da masaniya da wannan sabon abu. Shedding shine zubar da tsohon murfin chitinous na crayfish (harsashi) domin ya girma. Yawancin lokaci, cututtukan tsofaffi suna molt sau ɗaya a shekara (ci gaban matasa sau da yawa), kuma bayan an zubar da tsohuwar, sabon zai fara girma. Saboda haka, crayfish a cikin akwatin kifaye dole ne a kiyaye. Idan kun gano cewa ciwon kansa ya fara ɓoyewa sau da yawa, to, kada ku firgita, watakila, ya fara motsi. Ko kuma kun ga cewa harsashi yana cikin akwatin kifayen, ba don komai ba dole sai an cire shi! Ciwon kansa zai ci shi, yana da sinadarai a ciki, wanda zai taimaka wajen dawo da sabon. Yawancin lokaci molting yana ɗaukar kwanaki da yawa, kuma cin murfin chitinous yana haɓaka wannan aikin.
Sigogi na ruwa don adana crayfish a cikin akwatin kifaye
Yawancin nau'ikan nau'ikan crayfish ba su dace da ruwan acidic dan kadan ba, don haka kada kuyi gwaji. Ya danganta da nau'in, zafin jiki na abun ciki ya bambanta sosai, daga digiri 4 zuwa 30, amma galibi ana kiyaye crayfish a cikin ruwa aquariums a zazzabi na 22-26.
Ruwa na Cancer a cikin akwatin kifaye ya kamata ya kasance da yawan zafin jiki a ɗakin. Koyaya, ba duk nau'in jin dadi ba ne a irin wannan yanayin.
Don kiyaye wasu nau'ikan crayfish, za'a buƙaci na'urori na musamman don sanyaya ruwan. Misali, shimfidar murfin yatsan gida bai dace da yanayin zafi sama da digiri 20 ba. Ana iya sanyaya ta amfani da firiji na cikin ruwa na musamman.
Adon kifayen kayan kwalliya
Crayfish galibi yana lalata tsire-tsire masu taushi, saboda haka an samar da akwatin kifaye tare da crayfish tare da nau'in tsire-tsire mai ƙarfi ko bushes na wucin gadi.
Ya kamata a cika akwatin kifayen tare da furanni na mutum, tsire-tsire, duwatsu, snags kuma sanye take da wuraren mafaka.
Dole ne a sami mafaka, tunda crayfish ba ya cikin halittun da ke iyo, kuma suna iya kaiwa 'yan uwan su rauni, musamman wadanda ke zuga. Sabili da haka, akwatin kifayen yakamata su sami tsarurruka, busasshen itace, tukwane na fure, duwatsu.
Idan ka ƙirƙiri wani akwatin kifayen gama gari, to kifin ya zama babba kuma ba m, amma zai iya daidaita wa kansu. Ba za a iya riƙe Stingrays, tetraodons da aravan tare da crayfish, saboda waɗannan kifayen suna ninka abincinsu da crayfish. Jigilar nau'ikan ƙasa ba su ma dace ba, tunda a wannan yanayin crayfish zai kai hari ga kifin. Kankunan kunkuru da crayfish ba su daidaita a cikin akwatin kifaye iri ɗaya ba.
A akwatin kifaye a cikin abin da crayfish zaune tam rufe. Lura cewa ciwon na iya sauƙaƙe murfin ko gilashi, fita daga akwatin kifaye, don tafiya. Mafi sau da yawa, kifi yana gudu da ƙarancin ruwa da rashin isashshen sunadarin oxygen. Cutar da ta tsere zata tsere cikin wani wurin da zai mutu cikin natsuwa.
Crayfish ciyar
Crayfish suna farin ciki don cin magudanar jini, masu yin bututu, ciyawar duniya, filletin kifi mai ƙoshin mai, nama mai ƙima, kwaɗi da katantanwa. Lokacin ciyar da cututtukan mahaifa tare da katantanwa, ya kamata ka san cewa bai kamata a basu kwarkunan ruwa da sauran mollusks na gida ba, tunda sun jure da cututtuka daban-daban.
Daga tsire-tsire masu tsire-tsire, crayfish sun dace da tsire-tsire masu laushi masu ƙarfi kamar elodea da duckweed. Hakanan ana ba su shinkafa da aka dafa, wanke hercules da kwayar kayan lambu don kifin kifi. Crayfish ba sa ƙiran manyan giram na haɗakar abinci.
Cutar kansa mai yatsu
Wannan nau'in crayfish yana da ƙauna-sanyi. Theasar mahaifin yatsun fure mai yatsa ita ce ta Tsakiya da Yammacin Turai. Wadannan crayfish suna zaune a cikin tabkuna da koguna tare da ƙasa mai ƙarfi.
Crayfish suna da matukar damuwa ga gurbacewar ruwa, sabili da haka, a cikin mazauninsu, tafkunan yakamata su kasance masu dacewa da tsabtace muhalli.
Tsawon jikin mutum ya kai santimita 15, matsakaicin matsakaici shine gram 350, tsawon jikin mace yasha daga santimita 12 zuwa 15, kuma nauyin bai wuce gram 200 ba. Maza suna da “wuya” da girma. Matsakaicin tsawon rayuwar crayfish mai tsayi shine shekaru 15-20.
Ruwa don tabbatar da wannan nau'in ya zama mai tsabta, tare da tsaka tsaki pH, taurin matsakaici. Matsayin oxygen bai kamata ya fadi kasa da 3-4 mg / l ba. Zazzabi sama da digiri 24 yana da matsala a gare su, mafi yawan zafin jiki shine digiri 18-20. Ana adana kifin fure mai yalwa a cikin aquariums daga 100 l, tare da ingantacciyar filtration, aeration da adadi masu yawa. Balaga yana faruwa a cikin shekaru 3. Wata daya bayan balaga, mace ɗaya tana kawo ƙwai 200. Amma a cikin jerin ruwayoyin ba su kiwo ba.
Thin-crayfish
Wannan nau'in crayfish ya fi thermophilic. Kayan crayfish mai yalwa mai tsayi suna zaune a cikin kwandunan Caspian, Black, da Tekun Azov, bugu da ƙari, suna rayuwa cikin jikin ruwa na Yammacin Siberia. Wuraren da ke gudana da kuma tsayawa a tsaye sun dace da rayuwa, kuma suna iya rayuwa cikin ruwa mai girman kai.
Wadannan crayfish ba su haƙa ramuka ba, amma suna neman tsari a tsakanin tsirrai da duwatsu. Mafi yawan zafin jiki mafi kyau-garam-crayfish shine digiri 22-25, kuma matsakaicin shine 32 digiri. Suna zaune cikin ruwan acidic mai adalci, pH 4.6-4.7.
Thin-crayfish suna aiki a kusa da agogo, saboda haka yana da ban sha'awa a duba su a cikin ruwaye. A cikin jerin ruwayoyin, wannan nau'in, kamar na baya, baya kiwo.
Cutar kumburin kumburi
Wannan nau'in shine farkon wanda ya samo asali daga dunƙulewa zuwa ga masu binciken ruwa na Rasha. Tsawon jiki ba tare da kalamun Cuba mai launin shuɗi ya kai santimita 12 ba. Kodayake sunan ya ƙunshi “shuɗi”, wannan launi ba takamaiman bayani ba, kuma launi na Cuban kifin na iya bambanta, duk ya dogara da launi na iyaye, yanayin tsarewa da abinci.
Don 2-4 Crayfish crayfish, akwatin kifaye na lita 50 ya dace. Ana buƙatar matsewa da ƙarfin ruwa, zazzabi ya zama digiri 20-27. Yawancin lokaci ana kiyaye waɗannan crayfish tare da manyan kifi.
Cuban kifi kifaye girma a cikin watanni 7-12. Idan akwai mutane daban-daban na mata da maza a cikin akwatin kifaye, to a ƙarshe wata mace dauke da fatar ta bayyana. Da farko, caviar baƙar fata ne, sannan ya zama kore. Idan babu maza, to, mace sa unfertilized qwai na wani ruwan hoda launi, amma zuriya ba su samu daga gare ta. Oneaya mace tana iya kawo ƙwai 200 ko fiye. Ci gaban qwai yana kimanin makonni 3.
Wadannan crayfish sun shahara sosai saboda ba masu tayar da hankali bane, ba masu son rai bane kuma zasu iya haifarwa cikin zaman talala.
Canjin florida
Kodayake sunan ya nuna cewa Florida shine wurin haifuwar waɗannan cututtukan, amma a zahiri sun fito ne daga Louisiana. Abitats na Florida crayfish: koguna, fadama, tafkuna, tafkuna da ciyawar ruwa. A lokacin fari, crayfish sun tono zurfin minks.
Wannan nau'in ba shi da yawa a kan ingancin ruwa. Matsakaicin jikin mutum ya kai santimita 12. Launin jikin yana ja, tare da launuka iri-iri. Amma baƙar fata, fari, shuɗi da ruwan lemuka na Florida shima ana samunsu. A kan fafaffan falon, suna da launin toka.
Wannan nau'in yana jin daɗi a zazzabi na 5-30. Duk da cewa crayfish na Florida asalinsu na kudanci ne, harma sun jure wa lokacin cin abincin Turai.
Ga mutane biyu, akwatin kifaye tare da ƙimar lita 100 ya dace. Wadannan cutar kansa galibi ba sa taɓa kifi. A cikin zaman talala, suna haifar da kyau kuma suna iya yin asali a cikin shekara. Matar ta sanya ƙwai 200.
Wadannan crayfish na iya tsayayya da kewayon yanayin zafi: daga digiri 5 zuwa 30.
Hebses na Australiya
Kwanan nan, kifin kifi daga New Guinea da Ostiraliya suna ƙara zama sananne. Sunayen waɗannan crayfish suna jin kunnuwan Rasha kamar Herax. Yawancin nau'in waɗannan cututtukan da ba a bayyana su ba tukuna. A cikin Heraxes akwai manyan nau'ikan da zasu iya kaiwa santimita 40 a tsayi kuma suna da nauyin kilo 3. Amma akwai wasu ƙananan nau'ikan da suka dace da kananan aquariums.
Yanayin crayfish na Australiya sun yi kama da waɗanda aka ambata a sama. Akwatin kifaye na 150 by 150 santimita ya dace da su. Don ƙananan nau'in, aquariums tare da ƙarar lita 20 sun dace. Crayfish na Ostiraliya ya yi haƙuri da zafi sosai.
Suna da kwanciyar hankali, suna da launi mai haske, akasari masu son jin kifi ne. Amma suna son haƙa ramuka a cikin ƙasa kuma sun tsage tsire-tsire.
Blue Cuban kifi suna da launi mai haske da halayyar zaman lafiya.
Matan sun kawo ƙwai 60. Caviar yana haɓaka watanni 1-1.5. Tsawon tsayin jikin jarirai kusan mil 8 kenan. Tare da mace, zasu kasance tsawon makonni 2 har sai sun isa millimita 12.
Idan Herax yana cikin haɗari, sukan yi kamar sun mutu, suna latsa ƙafafunsu kuma suna kwance ba tare da wani jinkiri ba har zuwa wani lokaci.
Idan kun sami kuskure, da fatan za selecti yanki na rubutu kuma latsa Ctrl + Shigar.
Yadda ake ciyar da crayfish
Wani irin abinci ake buƙata a bayar da crayfish don kada su je neman shi da kansu?
Labari mai dadi ga masu farawa. Yankunanku na gaba suna cikin masifa, amma don su ji daɗi, suna buƙatar abinci iri-iri na shuka da asalin dabbobi. Yana da kyau a musanya abinci, alal misali, wata rana kuna ba da abincin kayan lambu, da abincin nama na gaba.
Zai fi kyau ba da abinci da maraice, saboda a cikin crayfish da rana suna cikin tsari kuma ba sa ɗan abinci.
A cikin shaguna na musamman zaka iya siyan abinci don crayfish. Mafi shahararrun samfuran ciyar abinci sune:
Yana da mahimmanci a san cewa abinci na musamman don crayfish yana ba kawai duk abubuwan da ake buƙata ba, amma suna taimakawa yayin molting, inganta launi da harsashi kuma kada ku ƙazantar da ruwa. Encedwararrun masaniyar aquarists daidai suke da ciyarwar musamman don inganta rigakafin samari, da wasu addarin abubuwa masu kunshe a cikinsu suna haifar da haihuwa.
Ana samun abincin Crayfish a fannoni daban-daban. Zai iya zama manya-manyan launuka daban-daban, sandunansu, da sauransu, ba shi da mahimmanci, duk crayfish ɗin ruwan kifayen su na ci tare da jin daɗi.
Hakanan kuna buƙatar sanin cewa crayfish suna cin abinci da ƙoshin abinci na al'ada, wanda galibi ake ciyar dashi don kifi.
Ciyarwar abinci mai mahimmanci yana da kyau da wuya a iya jayayya da su, amma duk da haka, crayfish yana ɗaukar abincin da ya fi kyau.
A cikin abincin daji, abincin asalin shuka ya kamata ya mamaye akalla kashi 90. Mafi kyawun abincin crayfish shine Kakakin.
Crayfish da yardar rai ku ci letas da kabeji na kasar Sin, har ma da faski na talakawa. Ba mai yiwuwa ba ne kawai a ba da karas ga masu cutar kansa, amma har ma da bukata, tunda ya ƙunshi keratin, wanda ke sa launin jan crayfish ya zama cikakke.
Mafi kyawun abincin dabbobi don crayfish:
- sauro larvae (zubar da jini),
- kifi,
- squid,
- jatan lande
- kifi,
- nama mai jingina.
Kamar yadda muka rigaya muka fada, kifin ƙwallaye yana da hanya mai banƙyama don ɓoye abinci, a ajiye - jawo komai a ƙaramin gidansu. Sabili da haka, mutum ya kamata ya ba da gwargwadon abin da za su ci. In ba haka ba, abincin da ke ɓoye zai lalace kuma ya lalace na lokaci, kuma ruwan da ke cikin akwatin kifaye za a ɓata.
Akwai wata matsala daya, zaiyi kama da rashin gaskiya. Kyakkyawan akwatin kifaye na iya cutar cutar kansa. Detritus, wanda shine samfurin lalatawar kwayoyin halitta, abu ne mai mahimmanci mai mahimmanci ga crayfish na kifin kifin. Ya ƙunshi ƙwayoyin cuta wanda ke daidaita microclimate a cikin akwatin kifaye kuma shine ƙarin abinci.
Ya kamata girma yari, don haɓaka mai kyau da ƙarfafa kariya, yakamata a bashi ƙwarin gwiwar artemia da na acet nematode. Idan ka bayar da cyclops da karamin daphnia, to ka tabbatar za a zuba su da wani ruwa mai tafasasshen, in ba haka ba crustaceans kawai bazai iya kama su ba. Amma, yana da daraja sanin cewa irin wannan abincin na iya lalata ruwa.
Idan crayfish suna da wadatar abinci, suna girma da sauri, kuma molting yakan faru sau da yawa.
Shin zai yiwu a yi kiwo a cikin akwatin kifaye
Kiwon crayfish a cikin akwatin kifaye mai yiwuwa ne kuma da yawa daga cikin ma'aikatan kifayen sun sami kyakkyawan sakamako a wannan yunƙurin na gwaji da kuma haifar da sabbin kiwo. Yayin balaga, wanda ke faruwa a cikin mata bayan molting, sukan tsayar da takamaiman pheromones a cikin ruwa, wanda maza suke da matukar son kai, yana sa su zama masu farin ciki. Sun fara motsawa sosai, don neman mace wacce ke shirye don kiwo, tunda sun sami sa'o'i da yawa suna yi wa juna taɓa da eriya.
Kwana ashirin bayan dabbar ta hanyar canjin, macen ta fara kwanciya qwai, wanda aka makala a kafafunta tare da zaren m. A wannan lokacin, yana da kyawawa don dasawa da kiyaye shi daban. Mace da ke da caviar tayi ƙoƙari don samun mafaka a wasu matsuguni kuma, idan ya cancanta, ta tsare karamin gidanta. Cananan crustaceans waɗanda aka haɗu sun rataye a kan mace har sai suna molting, duk da haka, a nan gaba, a farko, don kasancewa kusa, idan akwai haɗari za su dawo da sauri.
Shin yana yiwuwa a ci gaba da crayfish tare da kifi
Haɗin crayfish tare da kifi yana da alaƙa da wasu matsaloli. Sau da yawa, kansa da kifin tare suna zaune lafiya a cikin akwatin kifaye guda ɗaya, amma akwai lokuta idan wasu suna "rashin daidaituwa". Sau da yawa, crayfish da daddare ya kama kuma ya ci kifaye masu tsada da tsada sosai. Ko kuma, idan kifin yana da girma sosai, yana iya rusa cutar daji yayin molting.
Ta tattarawa, ana iya bayyana cewa kasancewar crayfish tare da kifi zai kasance wata rana yana lalacewa. Musamman idan kun ƙunshi crayfish tare da jinkirin kifi ko waɗanda ke zaune kusa da ƙasan. Koyaya, ko da gupeshka na nimble, kansar na iya kama ɗan cizo da kambori a cikin rabi, irin waɗannan halayen sun zama ruwan dare.
Hakanan ba zai yiwu ba kasancewar kasancewar crayfish tare da kifin dangin cichlid, musamman tare da manyan mutane. Misali, wasu daga cikin wadannan kifayen suna iya tsinkewa da manyan cutar kansa, kuma idan cutar daji ta motsa, wasu ƙananan dabbobi ma suna da haɗari a gare su. Takaitawa, zamu iya cewa kansa da kifi wani yanki ne dake da matsala.
Tare da shrimp crayfish guda ba za'a iya kiyaye su tare ba, kawai suna cinye su.
Wasu nau'in cutar kansa suna haifar da babbar lalacewa ta hanyar haƙa da tattake tsire-tsire. Gabaɗaya, ƙoƙarin dasa tsire-tsire a cikin akwatin kifin na crayfish lokaci ne da ɓata. Tunda kawai suke cin su.
Amma akwai banda mai ban sha'awa, idan da gaske kuna son samun crayfish da tsire-tsire a cikin akwatin kifayen ku, to ku sami cutar kansa ta Mexico, wacce ke da kwanciyar hankali, ƙarami kuma ba ta lalata ganyayyaki.
Shin yana yiwuwa a ci gaba da crayfish a cikin akwatin kifaye?
Kuna iya kiyaye crayfish a cikin akwatin kifaye, kuna buƙatar kawai sanin cewa yawanci ba su rayu tsawon lokaci kuma yakamata a sami kifi ko tsire-tsire a cikin akwatin kifaye. Crayfish da aka saba da shi yana da girma da yawa amma yana kama kifi sosai. Idan aka dasa shuki a cikin akwatin kifaye, to lallai zai tashi su. Crayfish zaune a cikin yanayin akwatin kifaye tsawon lokaci, saboda sun kasance nau'in jinsin ruwan sanyi. A cikin latitude ɗinmu, ruwan dumi yana faruwa ne kawai a lokacin rani, har ma a, a ƙasan yana da daɗi. A cikin akwatin kifaye, ruwan yana da ɗan zafi kaɗan fiye da yadda ake buƙata ya kasance. A wata kalma, ana iya ajiye kifin kifin a cikin akwatin kifin, amma kawai ya bambanta da kifi kuma ba tare da tsire-tsire ba, kuma a lokaci guda yi tunani game da yadda za a tabbatar cewa a lokacin rani zafi zazzabi ruwan ba ya tashi sosai.
Ta yaya girman kansar zai iya girma?
Matsakaicin girman cutar kansa manya sun dogara da nau'in. Misali, manyan kansar Tasmania galibi suna girma zuwa rabin mitir a tsayi, kuma nauyinsu zai iya kaiwa kilo biyar. Sauran nau'ikan sunada yawa kuma yawanci suna girma zuwa goma sha biyu zuwa santimita santimita a tsayi.
Haɓaka kifin khalifa a cikin akwatin kifaye ya dogara ne da yawancin yanayi, waɗanda yawan su shine girman akwatin kifin da kansa da kuma yawan mutane a ciki.
Bi waɗannan shawarwarin kuma gidan ku zai zama ado tare da akwatin kifin chic wanda ruwan crayfish mai rai zai ji dadi.