Kwanan nan, yawan masu kifayen ruwa suna fara mallakar kifi mai ban sha'awa don tafkin wucin gadi. Kuma wannan ba abin mamaki ba ne, ganin cewa irin waɗannan wakilai na duniyar da ke ƙarƙashin ruwa ana rarrabe su ta hanyar tashin hankali na launuka, launuka da siffofi. Amma mafi girman buƙata tsakanin irin waɗannan kifaye an samo ta ne daga dangin cichlid, kuma mafi mahimmanci, masu ilimin taurari. Don haka, nau'ikan kifin suna da yawa, amma galibi suna sanya shi a cikin akwatin kifaye:
- Astronotus ja;
- albino astronotus;
- astronotus ya fadi;
- goro astronotus.
Amma kodayake waɗannan nau'ikan sun zama gama-gari, a cikin labarinmu na yau zamuyi magana ne game da wani nau'in jin daɗi na waɗannan kifin, watau Tiger Astronotus.
Rayuwa a cikin yanayin yanayi
An fara ambata Oscar a cikin 1831. Kuna iya saduwa dashi ta hanyar zuwa tafkunan kogin Amazon. Ya fi son koguna da tabkuna tare da ƙasa mai laka. Yana cin ƙananan kifi, kifin kifi da tsutsotsi azaman abinci.
Bayani
Tigron Astronotus, ko kuma yadda ake kiransa Oscar, na dangin cichlid ne. A waje, yana kama da kifi mai girman gaske kuma yana da launi mai launi mai haske. Hakanan yana da rai mai rai, wanda yawancin masu ilimin ruwa ke yabawa. Da sauri sosai ya kai girman girmansa - 350 mm.
Wani abin sha'awa shine, itacen oscar yana ɗaya daga cikin fishan kifin da ke tuna da fahimtar mai shi. Don haka, yana iya kallon awanni yadda ake tsabtace ɗakin kuma yayi iyo har zuwa saman ruwa lokacin da mai shi ya kusanto. Hakanan, wasu daga cikinsu ma suna ba da damar a shafa su kuma su ci daga hannayensu, ta hanyoyi da yawa kama da waɗancan kuliyoyi ko karnuka. Amma ya kamata ku yi hankali, domin a wata 'yar alamar alamar haɗari, tiger astronotus na iya ciji.
Amma surar jikin, tana kama da sifa mai siffar oval. Kan ya fi girma da manyan hakora masu tsoka. A cikin yanayin yanayi, girman girman su, kamar yadda aka ambata a sama, na iya zama 350 mm, kuma a cikin yanayin wucin gadi, bai fi 250 mm ba. Matsakaicin rayuwarsu ya kai kimanin shekaru 10.
Bambanta namiji da mace matsala ce matuka. Don haka, amma ga namiji, yana da faffadan gaban goshin kansa kuma ana yin launin jiki da launuka masu haske. Mata suna da ɗan kyau fiye da maza. Amma kamar yadda aikin yake nunawa, bayyanannun siffofin mace da na miji suna bayyana yayin lokacin shirye-shiryen haihuwa.
Abun ciki
Kodayake Oscar ba shine ɗayan mawuyacin kifin da za a riƙe ba, ya kamata kuyi tunanin cewa ya isa sayan kawai da sanya shi cikin akwatin kifaye. Don haka, da farko, dole ne a zaɓi akwatin kifaye, yana mai da hankali kan girman girmansa. A matsayinka na mai mulki, ana sayar da oscar lokacin da girmanta kawai 30 mm ne.
Abin da ya sa yawancin masanan ruwa ke yin babban kuskure ta sanya shi cikin babban akwatin kifaye tare da ƙimar har zuwa lita 100, wanda ya wuce cikin 'yan watanni. Don haka, an shawarci gogaggen masanan ruwa su zabi akwatin kifaye tare da ƙarancin akalla lita 400. Bugu da kari, ya kamata a tuna cewa oscar kifi ne mai saurin tashin hankali, wanda ba zai iya kai hari ga kananan makwabta kawai ba, har ma ya ci shi.
Hakanan, don keɓance cutar da ba a zata ba na kifin, ya zama dole a ƙirƙira yanayi mai kyau a cikin tafki na wucin gadi. Don haka, sun haɗa da:
- Kula da yanayin zafin jiki tsakanin digiri 22-26.
- Canji na yau da kullun na 1/3 na uku na yawan yawan ruwa.
- Kasancewar aeration.
- Tace mai karfi.
Game da ƙasa kuwa, ya zama dole a yi amfani da yashi kamar yadda yake, tunda Oscar yana ɓatar da lokaci mai yawa yana haƙƙinsa. Babu buƙatar ciyayi kamar haka. Don haka, ƙwararrun masanan ruwa suna ba da shawarar amfani da nau'ikan nau'ikan da ke da wuya, alal misali, iri ɗaya Anubias.
Kuma mafi mahimmanci, baku da buƙatar yin tunani game da yadda akwatin kifaye yake kama da an tsara shi tun daga farko. Gaskiyar ita ce, Oscar gaba daya yana ɗaukar kansa shi kaɗai mamallakin tafkin wucin gadi, don haka ya zama dole a shirya gaskiyar cewa zai tono tare da canja wurin duk abin da ya zama dole a gare shi.
Mahimmanci! Don hana waɗannan kifin akwatin kifaye daga tsalle, ana ba da shawarar rufe akwatin kifaye.
Gina Jiki
A cikin yanayin yanayi, Oscar yana da komai. Amma ga tafki na wucin gadi, to ya zama dole a bi wasu ka'idoji don keɓe ma wata alamar alamar rashin lafiyar. Don haka, da farko, ana ba da shawarar ciyar da baligi ba fiye da sau 1 a kowace rana ba, amma la'akari da girmansa, ba shakka. Zai fi kyau a yi amfani da ingancin abinci mai wucin gadi a matsayin abinci. Hakanan za'a iya ciyar da abinci mai sanyi da daskarewa azaman iri-iri.
A wasu lokuta, zaka iya ba damisa Astronotus da sauran kifi. Misali, wutsiyoyi guda ɗaya ko guppies. Amma wannan yakamata ayi idan akwai tabbaci dari bisa dari cewa bayan cin su, babu wata cuta da zata shafi waɗannan kifayen.
Idan ana amfani da naman dabba a matsayin abinci, to Oscar ba zai iya shan wahala kawai daga kiba ba, amma kuma zai iya samun dystrophy na gabobin ciki.
Sake haifuwa
Oscar ya kai ga balagar jima'i lokacin da ta kai girman 100-120 mm. Samuwarsu, a matsayin mai mulkin, yana faruwa a cikin tafki na wucin gadi na kowa. Amma don abin ya faru ba tare da wata matsala ba, ana ba da shawarar ƙirƙirar mafaka da yawa a cikin akwatin kifaye kuma sanya ƙanƙun duwatsu masu girma dabam dabam a ƙasa. Don haka, yana da kyau a lura cewa ƙirƙirar mafaka ta faɗi ne kawai a kan ƙafafun miji.
Bayan an tsabtace saman dutsen da aka zaɓa gaba ɗaya, mace za ta fara yin ɓarna. Bugu da ari, namiji ya ba ta takin. Lokacin shiryawa na qwai ya fara ne daga kwanaki 4-6, kuma soya da kansu suna bayyana bayan kwanaki 8-10. A matsayinka na ƙa'ida, a ranar farko, abincin na soya a kan ƙamshi mai gina jiki wanda iyayensu suka ɓoye, amma bayan 'yan kwanaki sai suka fara ciyar da kansu. Don haka, ya fi kyau a yi amfani da Artemia ko Cyclops azaman abinci.
Ya kamata a lura cewa tare da bambancin abinci mai yawa, soyayyar tana girma da sauri sosai. Amma don keɓe yiwuwar cin ƙananan mutane ta manyan takwarorinsu, ana ba da shawarar a rarraba lokaci-lokaci.
A matsakaita, mace daga wannan nau'in tana yin ƙwai daga 600-800, saboda haka ya kamata ku auna duk fa'idodi da rauninku kafin ku fara shirin haifuwarsu.
Karfinsu
Oscar, kamar nau'ikan tauraron karfe, alal misali, gyada, sam basu dace ba a ajiye su a cikin tafki na wucin gadi tare da sauran mazaunanta. Kodayake ba su da bambanci a cikin wani yanayi mai tsananin tashin hankali game da babban kifi, cin su karamin kifin yana jefa shakku kan dacewar nemo su a cikin akwatin kifaye na kowa. Don haka, babban zaɓi shine sanya su cikin nau'i-nau'i kuma a cikin jirgi daban.
Idan da wani dalili wannan ba zai yiwu ba, to suna tare da baƙar fata, arowan, Managuan cichlazomas. Amma a nan ya kamata a tuna cewa a wasu lokuta rikici na iya tashi tsakanin mazaunan wani tafki na wucin gadi bisa rashin daidaiton halayensu.
