I-Hypoxia
Izinhlanzi zingahlupheka ngenxa yokuntuleka komoyampilo emanzini, futhi uma ziyekwa zingalungiswa, zizogcina ziba buthakathaka futhi zibe sengozini yokungenwa amagciwane, amagciwane, isikhunta nezilokazane.
Ngeke bakwazi ukumelana nezifo futhi bazofa kunoma iyiphi yazo. Ingasaphathwa eyokuthi zingavele ziminxeke uma okuqukethwe komoyampilo kuba phansi kakhulu.
Phakathi kwezizathu eziyinhloko ngokuvamile ukungenwa komoya okubuthakathaka, ukufuduka kwe-aquarium kanye nenani elikhulu lemfucuza yezinto eziphilayo. Lokhu kokugcina kubonakala kungabonakali, kodwa ngokwesibonelo, indle, izinsalela zokudla ezingadliwanga, izingcezu zamaqabunga, ngesikhathi sokubola, zihlanganyele ngenkuthalo ne-oxygen ehlakazekile emanzini, kunciphisa kakhulu ukugxila kwayo.
izimpawu:
Izinhlanzi zichitha isikhathi sazo esiningi phezu kwamanzi, lapho ukugcwala komoyampilo oncibilikisiwe kuphezulu. Kwesinye isikhathi bazama ukugwinya amabhamuza omoya.
Ukwelashwa
Ukwelashwa kulula kakhulu. Isinyathelo sokuqala ukukhulisa umoya, uma kunesidingo, wengeze amatshe okufutha. Hlanza i-aquarium ngokukhipha imfucuza yezinto eziphilayo. Endabeni yokuthutha, lapho kuwo wonke amalitha angu-2 amanzi kukhona inhlanzi eyodwa ephakathi (usayizi ongu-4-5 cm), kuhle ukuthenga ithangi elibanzi kakhulu.
