Corydoras: kuchengetedza uye kutarisira, kuberekera kumba, kubereka uye kubereka uye zvimwe zvinhu

tsananguro

Corydoras inoratidzirwa nedense, pfupi, muviri wakakomberedzwa, wakafukidzwa nemapfupa emapfupa mumitsara miviri. Vanotsiva zvikero zvecatfish zvakajairika. Hove iyi ine musana wakaita convex, wakakwirira mudhori uye maviri-lobed caudal zvimbi. Iyo yemuromo mhango iri pazasi, miromo yakafukidzwa nematatu matatu ee antennae, maziso akakura. Zvichienderana nemhando, vanhu vakuru vanogona kukura kubva pa3 kusvika ku15 centimita.

Chinhu chemukoridho ndechekuti ine zvese gill uye intestinal yekufema system. Nokudaro, haangogara pasi chete, asiwo anogara achikwira kumusoro kuti atore imwe mhepo.

Kune marudzi akawanda ehove idzi. Panguva imwecheteyo, munyika yavo munzvimbo dzinopisa uye dzinopisa dzeNorth America, kwavanogara mumadhamu emvura yakachena, mamwe matsva anowanikwa.

Mhando dzinonyanya kuzivikanwa dzinosanganisira dzinotevera:

Крапчатый (Corydoras paleatus). Muviri wehove ine grey-olive muruvara nemavara matema uye dumbu repingi rine kubatwa kweruvara rwegoridhe. Pakati pevanhu verudzi urwu maalbino. Kureba kwehove i8 centimita.

Speckled corridor - imwe yemhando dzekare

Goridhe (Corydoras aeneus). Muviri wakapendwa zvakafanana muruvara rwegoridhe-bronze. Vakuru vanokura kusvika 7 centimita.

Goridhe Corydoras ihove diki uye inonakidza yechikoro inogara munzvimbo yepasi

Corydoras panda (Corydoras panda). Iine ruvara ruchena, yakanyungudutswa nemavara matema pameso, dorsal fin uye hwaro hwemuswe. Idzi catfish dzinokura dzisingadariki 4 centimita.

Panda corridor yakavhurwa muna 1968

Штерба (Corydoras sterbai). Iyo inoratidzirwa neyekutanga dema uye chena ruvara. Iyo ine yakajeka orenji ventral fins, uye maranzi eruvara rumwe chete ari papectoral fins. Hove dzinosvika 7 centimeters.

Sterba corridor inopenya kwazvo uye yakakurumbira catfish pakati peaquarist.

Leopard (Corydoras trilineatus). Kumusoro kwemuviri kwakashongedzwa nemhando yepakutanga yero-brown. Idzi catfish dzinosvika 6 centimita pakureba.

Rimwe zita rembada corridor ine mitsetse mitatu

Arcuatus (Corydoras arcuatus). Iine ruvara rwe beige yakareruka, uye mutsara mutema unomhanya uchitevedza mupendero wayo. Hove idzi dzinokura kusvika masendimita mashanu.

Corydoras Arcuatus dzimwe nguva inonzi nzira mbiri

Meta (Corydoras metae). Ihove diki ine ruvara rweyero yemuviri wakanaka, yebhuruu yakasvibira padorsal fin uye yakajeka lateral zvimbi. Kureba kwemunhu mukuru hakupfuuri 5 centimita.

Kumadokero, hove iyi inonzi bandit catfish.

Dwarf (Corydoras nanus). Iyo inoratidzirwa nemaitiro akanaka ane chiedza chemavara machena, yero uye sirivheri toni pamusoro pechiso chose chemhuru. Hove idzi dzinogona kusvika masendimita manomwe pakureba.

Corydoras nanus anogara ari mufambo uye ane hunyanzvi anogara mu aquarium ane ruvara rwakaomarara.

Zvakanakira nekuipira makorido

Iwo pluses mune zviri mukati anosanganisira chokwadi chekuti hove idzi hadzina hunyoro mukutarisira uye hutano. Vanogona kugara munzvimbo mbiri dzine acidic uye alkaline. Uye nekuda kwemhando dzakasiyana dzezvipenyu, munhu wese anogona kusarudza catfish sezvaanoda.

Pakati pezvikanganiso, zvinogona kucherechedzwa kuti, sehove dzese dzepasi, vanopedza yakawanda yenguva yavo pazasi uye kazhinji vanochera muvhu, vachikurudzira zvakanyanya mvura mu aquarium. Vanodyisawo kubva pasi, saka zvinokurudzirwa kuifukidza nematombo kana jecha rakaoma kuitira kuchengetedza kuchena kwemvura. Zvakare, mamwe marudzi makuru akaoma kubereka kumba.

Kuchengetedza uye kugadzirisa

Kuti ushongedze pasi, zviri nani kusarudza matombo akasviba kana jecha rakaomarara, iro iro rekutanga ruvara rwehove rinotaridzika kupenya uye kushamisa.

Corydoras ihove duku dzisina kuzvikudza. Kuchengetedza kwavo hakuzove kwakaoma kunyange kune avo vasina kujairana nekuoma kweaquarism.

Chii chekudyisa

Kudyisa hakuna kuoma. Zvakakosha kufunga kuti, nekuda kwechimiro chemuromo wavo wemuromo, vanogona kungotora zvokudya kubva pasi. Nokudaro, unofanira kuva nechokwadi chokuti pane zvokudya zvinovakwanira.

Kudyisa catfish, unogona kushandisa chikafu chakaoma chehove dzepasi, pamwe nehupenyu kana chando brine shrimp, bloodworm, tubifex, daphnia, coretra. Kuti chikafu chive chakaenzana, zvinokurudzirwa kupfumisa kudya kwavo nemapiritsi akakosha ealgae.

Fry ichangoburwa inodyiswa guruva mhenyu katanhatu pazuva. Kutanga kubva pamwedzi wechipiri, vanotamirwa kukudya katatu pazuva. Munguva iyi, kudya kunosanganisira ciliates, brine shrimp nauplii, rotifers, microworms, yakapwanyika mazai yolks, magaka akachekwa. Inokurudzirwawo kuwedzera zvakakosha tableted feeds pakudya, izvo zvinosanganisira algae.

Zvirwere uye kurapwa

Nekuchengetedza kusina kukodzera, catfish inogona kutambura nezvirwere zvakasiyana-siyana, izvo zvinowanzoonekwa fungal uye bhakitiriya zvirwere, helminthiasis uye fin rot. Dzimwe nguva varidzi vanotarisana nehuturu hwehove nezvinhu zvine chepfu mumvura.

Fungal zvirwere

Dambudziko iri rinogona kuonekwa nekukura chaiko, makwapa kana madonje akaiswa pamuviri. Muchiitiko ichi, unofanirwa kuronga mabhati ehove mune imwe mudziyo. Kuti uite izvi, unogona kushandisa mhinduro isina simba ye potassium permanganate, uye ubate iyo catfish mairi kwemaminitsi mashanu. Kana furatsilin inoshandiswa, zvino inotorwa kubva pakuverenga: 5 g pa 1 malita emvura. Nguva yekugeza kwakadaro inofanira kuva inenge hafu yeawa. Iwe haugoni kushandisa saline solutions, hove haibvumiri munyu uye inogona kufa.

Hutachiona hutachiona

Kune zvakawanda zvezvirwere izvi uye zviratidzo zvavo, semuenzaniso, mavara matsvuku, kuparadzwa kwefins, kusava nehanya, kurasikirwa kwechido. Nyanzvi chete ndiyo inogona kuongorora uye kurayira kurapwa. Kana iwe ukaona chero kukanganisa mukuonekwa uye maitiro ekatfish, iwe unofanirwa kubvunza chiremba nekukurumidza.

Helminthiasis

Nechirwere ichi, zvimbi zvinogona kupera muhove, mavara anoonekwa pamusoro pemuviri. Anogona kuramba kudyisa, kukwizira pasi, kuva lethargic kana, zvakasiyana, kuva nehunhu husina kugadzikana. Muchiitiko ichi, unofanirwa kushanyira ichthyologist kuti uongorore uye kurapwa.

kuguma kwakaputsika

Mazano emafins anowana chena-bhuruu ruvara. Zvishoma nezvishoma, muganhu wakadaro unokura pamusoro pepamusoro pese. Zvakare, mitsetse kana mavara eruvara rutsvuku anogona kuoneka pazvimbi. Pasina kurapwa kwakakodzera, maronda machena anoumba uye hove dzinofa. Kuti udzivise izvi, zvinodikanwa, pakuonekwa kwezviratidzo zvekutanga zvechirwere, kuunza chloramphenicol mu aquarium pamwero wepiritsi 1 pa 20 malita emvura. Iwe unogona kushandisa bicillin-5 maererano nemirairo.

Uturu

Kana iyo corridor yakarara padivi uye ichifema kazhinji, chepfu ine nitrate kana nitrites mumvura yakaitika. Muchiitiko ichi, zvinofanirwa kushandura pakarepo mvura mu aquarium, iyo inofanira kuva yehutano hwakakodzera.

Mamiriro ekusungwa

Corydoras vanopedza yakawanda yenguva yavo vachitsvaira pasi kuti vawane chikafu.

Kune boka diki remakoridho, rine vanhu vasere, 80-litre aquarium yakakwana. Iyo yakakwana paramita yemvura inogona kutariswa seizvi:

• tembiricha - 20-26 ° C;
• acidity - 6,5-7,5;
• kuoma - 0-12 °.

Ivhu harifanirwe kubvumidzwa kuva nezvidimbu zvakapinza. Sezvo catfish ichigara ichitsvaga mairi, inogona kukuvadza antennae, izvo zvinozokonzera kukanganisa kukuru kuhutano hwavo. Kuti hove igare yakasununguka, filtration yakanaka uye aeration system inofanira kurongeka.

Mu aquarium, iwe unofanirwa kuisa akati wandei matombo makuru uye snags, ayo anozoshanda sepokugara kana nzvimbo yekuzorora. Kusunga zvakasimba pasi hakukodzeri, sezvo ndiyo nzvimbo huru yehove idzi.

Kubva pazvirimwa zvakakosha kupa sarudzo kune matavi, makwenzi ane mashizha akafara kana ferns, unogona kudyara moss. Zvose zvinomera zvinofanira kunyatsogadziriswa muvhu, sezvo catfish inogona kuichera nyore nyore.

Hazvikurudzirwe kushongedza aquarium ine mikoto ine yakawanda inoyangarara yakasvibira. Ichokwadi ndechokuti zvakakosha zvikuru kuti vave nekuzarura mukana wepamusoro pemvura.

Inopindirana nevamwe vagari vemu aquarium

Corydoras inonyatso enderana nedzimwe catfish dzine rugare, dzakadai seAncitruses. Inofarirwa ichave yekugara kwavo mu aquarium pamwe nebarbs, angelfish, bettas, danios, discus, platies, mollies, shrimps madiki.

Mastacembelus, astronotus, goldfish, koi carps hazvidiwi sevavakidzani. Zvinopikiswa kuchengeta mikoridho uye mabhasikoro eAfrica kana eAmerica, pamwe nedzimwe hove huru uye dzine hutsinye mune imwe aquarium. Ivo vanogadzira kusagadzikana, uye zvakare vanogona kukonzera kukuvadza kune diki catfish.

Ihove idzi dzinoshanda zvikuru, asi zvisikwa zvisingakuvadzi zvachose. Uye kana vakatanga kudzingirira dzimwe hove, vanongoda kutamba. Havagoni kukuvadza vavakidzani vavo.

Kuberekera mikoto

Pakuberekesa, hadzi yemukoridho inodyarwa nevarume vakawanda

Kuberekesa marudzi mazhinji emakoridho pamba, sekutonga, kunobudirira. Zvinongodiwa chete kudzidza nzira yekubereka uye mitemo yekuberekesa fry.

Kusiyanisa mukadzi kubva kumurume

Corydoras vakatoratidza zvisina kusimba hunhu hwepabonde, asi zvichiri kuitika kuti vaone kuti murume kana mukadzi ari ega. Madzimai kazhinji akakura, ane muviri wakatenderedzwa uye wakafara. Vanhurume vane chimbi chemushure chakanongedza zvakanyanya, ukuwo vakadzi vane chakaurungana.

Kusangana uye kubereka

Kusangana uye kubereka inzira inonakidza. Ihove idzi, zvichienderana nemhando, dzinosvika pakukura kwepabonde pazera remwedzi gumi kusvika kune imwe nehafu yemakore, mushure mokunge dzakagadzirira kubereka. Asi kuitira kuti hurongwa uhu hubudirire, zvinokurudzirwa kusarudza vamwe vanhu vakura pane izvi. Young catfish inowanzopa mazai akaremara, ayo anofa.

Nekuberekesa kwakanangwa, zvinokurudzirwa kushandisa tangi yekuberekesa yakaparadzana, iyo huwandu hwayo hunofanirwa kunge huri 30 litres. Iyo aquarium inoda kuzadzwa nemvura ne 20 centimita. Uyewo, matombo makuru akawanda akafuratira, mashizha makuru anofanira kuiswa mairi uye zvinomera zvine mashizha akafara zvinofanira kudyarwa. Muchiitiko ichi, unofanirwa kusarudza chinhu uye uchigara uchivhenekera zvakanaka. Ichashanda se substrate yekuisa mazai.

Vhiki imwe chete kusati kwarongwa kubereka, vakadzi nevarume vanoparadzaniswa kubva kune mumwe uye vanotanga kudya zvakanyanya vachishandisa chikafu chipenyu. Panguva imwecheteyo, hafu yemvura inotorwa kubva mu aquarium inotsiviwa neimwe itsva, uye tembiricha inoderedzwa nemadhigirii akawanda. Izvi zvichashanda sekusimudzira kubereka. Zviri nani kutumira vagadziri kunzvimbo yekuberekera masikati, sezvo panguva ino catfish inonyanya kushanda. Kazhinji varume vaviri vanodyarwa kumukadzi mumwe chete. Kubereka kunoitika nenzira inotevera:

1. Hono dzinotanga kudzingirira hadzi dzichibva dzaregedzera hunyoro hwadzo.
2. Mukadzi anozviunganidza mumuromo make, anozvigovera pamusoro pepamusoro pe substrate kana imwe nzvimbo yakasarudzwa naye yekuisa, somuenzaniso, pamashizha emiti, uye inotanga kunamatira mazai mairi.
3. Nguva yekuisa inogona kunonoka kwezuva. Mumamiriro ezvinhu akadaro, unoda kudururira chikafu muvhu rekubereka. Kana zvisina kudaro, hove dzinogona kudya mazai akaiswa.
4. Mushure mekunge kubereka kwapera, vagadziri vanodzoserwa kune general aquarium. Catfish haichengeti vana, uyezve, inogona kukuvadza mazai. Kupisa kwemvura mu aquarium kunowedzerwa nemadhigirii akati wandei.
5. Iyo caviar yakaomeswa ine ruvara rwepinki uye dhayamita inosvika 2 centimita. Kuti kubereka kubudirire, zvinokurudzirwa kuibata ne methylene blue pachiyero che 1 mg per litre yemvura. Izvi zvichadzivirira mazai kubva kune fungal uye bhakitiriya zvirwere.
6. Mumamiriro ezvinhu akanaka, fry inooneka kare 4-7 mazuva mushure mekuisa uye kudya pane zviri mukati me gallbladder kwemazuva akawanda. Mushure memazuva matatu vanenge vatoshambira uye vanogona kudya huruva mhenyu. Dzinokura nokukurumidza uye nezera remwedzi mina hadzina kusiyana nehove dzakura. Zvinokurudzirwa kuvatumira kune yakajairika aquarium isati yapfuura mwedzi miviri mushure mekucheka.

Vangani vanogara kumba

Nekutarisirwa kwakakodzera, makoridho anofadza varidzi vawo kwemakore mazhinji.

Tinogona kutaura kuti hove idzi ndeye aquarium centenarians. Nekutarisirwa kwakanaka, kwakanyatsogadzirwa mamiriro ekuchengetedza nekudzivirira zvirwere, hupenyu hwavo hunogona kusvika makore gumi nemashanu.

Corydoras zvechokwadi vanhu vasingaderere vagari vemu aquarium. Kuchengetedza kwavo kunoda nguva shoma yenguva uye mari yemuviri. Panguva imwecheteyo, dzakasiyana-siyana dzemarudzi avo akajeka dzinokutendera iwe kushongedza iyo aquarium nemapoka eaya akanaka-akasikwa catfish kune zvaunoda.