Aquariums ko tafkuna de peces, hakika a aananan ruwa ko yanayin halittar ruwa, kuma saboda wannan dalili, dole ne mu daidaita shi yadda zai iya kasancewa cikin yanayi mai kyau da lafiya sosai. Don cimma wannan daidaituwa, yana da mahimmanci mu san yadda akwatin kifaye ke aiki da gaske.
Kifin shine ainihin tsakiyar kuma mafi mahimmanci ɓangaren akwatin kifaye, don haka muna son su kasance cikin yanayi mai kyau kuma kamar kowane mazaunin, suna samar da wasu ɓarnar da ke ƙazantar da tafkin mu. Wadannan shararrun suna da asali ammoniya da ammoniya, yayin da duk wani sauran datti da ya fadi kasa kuma aka ajiye shi a sashin akwatin kifaye zai bazu kuma zai samar da ammoniya mai yawa.
Wadannan mahadi biyu, ammonium da ammoniya, suna da guba sosai ga dabbobi da jinsunan da ke rayuwa a cikin akwatin kifaye, don haka dole ne mu san yadda ake kawar da su. Da farko, dole ne mu san cewa Tsarin kawarwa yana farawa ne daga kwayoyin da suke mallaka kansu. Coloasar ta farko an kafa ta nitrosome, wanda ke ciyarwa akan ammonia da ammonia, wanda ke haifar dasu da shayarwa da haifar da samfurin da ake kira nitrite ko NO2.
Nitrites Su ma masu guba ne amma nitrates ba su da guba fiye da waɗannan, don haka yana da kyau a koyaushe a sami mulkin mallaka na ƙwayoyin cuta don su iya kawar da kuma lalata ammoniya da ammonium cikin nitrites, wanda hakan zai samar da nitrates wanda zai zama taki ga tsire-tsire .
Hakanan, ta hanyar samun shuke-shuke a cikin akwatin kifaye, ba kawai zasu sha nitrates ba, amma kuma sun fi son ammoniya da ammoniya akan nitrates da nitrites. Ta wannan hanyar, zasu fara shanye nitrates, da zarar sauran abubuwa masu guba sun yi karanci. Wanne ke amfanar da mu, ma'abota akwatin kifaye, don haka muna ba da shawarar cewa koyaushe kuna da wadatacciyar rayuwar tsirrai a cikin tankin kifinku, don haka za su iya cinye duk nau'ikan halittu da sharar da kifin ya samar.