Naphezu kwalokho owake wakuzwa kwabanye "abadumile" emaphephandabeni (i-PETA no-Snorkel Bob, e-Maui, iza engqondweni), izinhlanzi zizophila isikhathi eside emanzini asemanzini agcinwe kahle kunasendle.
Isizathu esiyinhloko sokuthi izinhlanzi ziyafa endle kungukudlula ezinye izinhlanzi, hhayi izifo noma indlala noma ukuguga. Ngenxa yobuningi bezilwandle, kunzima kakhulu ukuthola "isifo" esihle kunoma yiluphi uhlobo oluya olwandle.
Uvame ukubona ukugqashuka kweqiniso kwezilwane noma ezinye izifo zasendle, ngenxa yokuthi ubukhulu bezilwandle kanye nokuthi imvelo yanikeze inani "labaqoqi bezinambuzane" futhi bazinikela ekunakekeleni izinkinga eziningi zisencane. Endle, lapho inhlanzi iqala ukwehlisa ngenxa yezifo noma ukuguga, idliwa ("ukusinda kwezinto ezincane kakhulu").
Ama-Aquariums ayingane ehlukene, noma kunjalo. Iningi lama-aquariums anokasawoti "ama-closed systems" (avulekele olwandle) futhi ancike ngokuphelele ekungeneni komuntu ukugcina abagxekayo bephila futhi bephilile. Emuva lapho amanzi ase-saltwater ayesebancane , inhlanzi yabantu yayithatha amahlumela amaningi, ngenxa yokungabi nolwazi lwalokho okudingekayo izinhlanzi nezinambuzane. Inhlanzi ayizange iphile isikhathi eside. Kodwa, isayensi ye-aquarium aquaria ifike isikhathi eside, eside, ikakhulukazi emashumini ambalwa eminyaka edlule.
Konke lokho okushiwo, izinhlanzi, ama-invertebrates, nama-corals bafa ezinhlanzini zasolwandle.
Izimbangela ezinkulu zezinhlanzi ezifa emanzini yizi:
1. Ukudla nokudla
Abafikayo banethuba elikhulu lokungadli ukudla okondliwe ngezandla ezimbili. Okokuqala, iningi lezinhlanzi azikondliwe ngokufanele kusukela ngesikhathi abanjwe kuze kube yilapho i-aquarist ibeka emathonjeni abo. Abaqoqi ngokuvamile abondli lokho abakubamba ngoba kuzokwenza ukuthi inhlanzi ibambeke esikhwameni sokuthumela.
Ukukhishwa kwesikhwama sokuthutha kufana ne-ammonia emanzini, okusho okungaphansi kwe-O2 esikhwameni kanye nasemigodini yokushiswa kanye nemigodi. Ngokuyinhloko, izinhlanzi ezigulayo azidli. Futhi, ama-aquarist amaningi ayinikeli izinhlanzi ukudla okuvame ukuzidla. I-Mandarinfish iyisibonelo esiphelele salokhu. Ngokuvamile ama-Mandarinfish adla amapopepod nama- amphipods endle. Ngeke bathathe isithakazelo kuleso sidlo sokudla ozama ukukulinga. Kunezindlela zokuthola izinhlanzi ezidliwayo ukuze zidle , kodwa lokho kuyisihloko kwesinye isihloko. Uma inhlanzi ingazange idle okwesikhashana, inesifiso sokulahlekelwa isifiso sabo futhi kungase kube nzima ukuba baqale ukudla futhi, ngisho noma ukudla okufiselekayo kukhonjiswa.
2. Ukungalungi kwe-Acclimation
Ama-aquarist amaningi awahambisani kahle nezinhlanzi zabo. Bangase bazivumelanise nokuhluka kwezinga lokushisa phakathi kwamanzi esikhwama namanzi e- aquarium , kodwa abazithathi isikhathi sokuzivumelanisa nabehluko ku-pH. Ezinye izinhlanzi (futhi eziningi ezingenayo imvelo) zizwela kakhulu ekushintsheni kwe- pH kunezinye. Ukuthatha isikhathi esengeziwe ukuze ulungise kancane kancane i-pH izoqeda ukubulawa kwabantu abaningi emanzini.
3. I-Parasite & Izifo
Izinhlanzi eziningi (ikakhulukazi i-surgeonfish) zithwala ama-parasites (okusho i- oodinium ne- cryptocaryon ) efihlwe emzimbeni.
Kungase kungabonakali uma uthola, kodwa ukucindezeleka kokuthunjwa nokuthunyelwa kungabangela ukugqashuka ku-tank yakho ngemva nje kokuwabeka ethanini lakho. Ngenhlanhla, izifo eziningi zezinhlanzi ziyakwelapha uma zibanjwa ezinyathelweni zakuqala futhi ziphathwa ngekhambi elifanele. I-quanantine tank sinconywa kakhulu kubantu abahamba phambili bezinhlanzi zasolwandle ngaphambi kokuba bafake esitokisini sakho esikhulu. Ama-parasites, ngaphakathi futhi awawenawo "imbangela yokufa." Isizathu esiyinhloko sokufa ngokuvamile kuvuthwa ngenxa ye-mucus ukuthi inhlanzi ikhiqiza emigqumeni ngenxa ye-parasite yokubopha emigqumeni. Ngokuvamile, ngisho noma ama-parasite langempela ebulawa, izilonda ezibangelwa yi-HIV, zenza ukufa.
4. Ukungavumelani
Kungakhathaliseki ukuthi ungathanda kangakanani, i-Volitans Lionfish izodla noma iyiphi inhlanzi engayithola emlonyeni wayo.
Lokhu kungase kubonakale njengesibonelo esibi kakhulu, kodwa ezinye izinhlobo eziningi zezinhlanzi ngeke zihlangane nezinye izinhlobo (noma ezinye zazo). Ukusebenzisa Ishadi elihambelanako elihle ukubona ukuthi yini okungenzeka ukuthi ngeke isebenze ndawonye ku-tank yakho ngaphambi kokuthenga ukungezwa okusha kuzokulondoloza isikhathi esiningi nemali.
5. Ikhwalithi embi yamanzi
Ukuze usinde, izinhlanzi zidinga imvelo ezinzile futhi ngaphakathi kwemingcele ethile. Lezi ziminganiso zihlanganisa izinga elifanele lokusawoti, i-pH, eliphansi ukuya ku-no-ammonia ne-nitrites. Ikhwalithi yamanzi empofu igalela ekubuthakeni kwamagciwane, ukutheleleka, kanye nempilo enhle empofu. Izinhlanzi ezipholile zihlose kahle ezinye izinhlanzi okufanele uzikhethele. Ikhwalithi yamanzi efanele ingagcinwa ngezindlela eziningana: ukuguquka kwamanzi okuvamile okuyingxenye, ukuhlunga kahle, ukufakwa kwamaminerali okulandelela, ukulinganisa njalo i-pH nokungahlali ngaphezu kwe-aquarium.
Kuyaqondakala ukuthi ukuqala kwama-aquarist kulahlekelwa inhlanzi eningi kunabaningi abanolwazi lwe-aquarium. Ikakhulukazi ngamanzi amanzi angasawoti, kuningi okumelwe ukwazi futhi ijika lokufunda lihle kakhulu, ukuqala.
Kumele kubhekiswe lapha ukuthi izinkinga eziningi ekuzilibazisa (nakweminye) ama-aquariums ezinhlanzi zasolwandle ziwumphumela wokuphela kwezinqubo ezimbi zokuthunjwa nokuthunyelwa. Ngesikhathi inhlanzi ifika esitokisini sakho sokubonisa i-LFS, sidlule ngezandla eziningi futhi seyizikhwama eziningi zokuthumela. Ngokuvamile, umqoqo uthola inhlanzi, uyifake esitokisini, oyifaka esikhwameni futhi ayithumele kumthengisi noma umthengisi, oyifaka kwisistimu yakhe, bese uyibuyisela futhi uyibuyisele ku-LFS yakho. Ukwazi ukuthi ufuna ukubheka nini lapho uthenga inhlanzi kuzokusiza ukuba ugweme ukuthenga umboniso ozoletha izinkinga esikhathini esizayo.