Abaningi be-aquarists abanamathangi emifula baqonda ukuthi ukugcina amakorali abo ngaphakathi kwezinga lokushisa elifanele kubalulekile ukuze bahlale bephilile futhi bekhula. Uma izinga lokushisa liphansi kakhulu noma liphakeme kakhulu, i- zooxanthellae algae, okuyinto amakhorali amaningi adinga ukusinda, azofa noma aphume ama-polyps. Lapho i-algae iphuma e-coral, ibonisa i-white base calcium carbonate ye-coral, ngezinye izikhathi ibizwa ngokuthi i- Coral Bleaching .
Ungase ukhumbule izindaba zezindaba ze-coral bleaching kwezinye zezilwandle zomhlaba zamakhorali , okubikwa ukuthi zaqala ekuqaleni kuka-90.
Kuyini ukushisa okufanele ukugcina ithangi lakho lomswakama?
Ama-LFS amaningi agcina amathangi abo ku-75 kuya ku-78 F futhi atusa amakhasimende abo ukuthi nawo akwenzayo. Amanani amaningi e-OLS amakhorali atusa ukugcina izinga lokushisa lakho elingu-82 F.
Ngamazinga okushisa amaningi anconyiwe, yikuphi ukushisa okungcono kakhulu kwe- tank yakho yomhlabathi ? Mhlawumbe indlela engcono kakhulu yokwenza isinqumo ukubuka ukuthi yiziphi izinga lokushisa lapho ama-coral akho esendle. Uma ubheka izifunda ze-Coral Reef emhlabeni, uzobona ukuthi amakhorali akhula kuphi. Uma uqhathanisa lokhu namazinga okushisa okubonisiwe ku-NOAA's Surface Temperatures, uzobona ukuthi inqwaba yamadwala e-coral atholakala lapho izinga lokushisa kwamanzi liphakathi kuka-80 F no-89 F futhi empeleni libe ngaphansi kwama-90 oLwandle Olubomvu.
Amakhorali akho ekuqaleni avelaphi?
I-Indo-Pacific, Caribbean kanye noLwandle Olubomvu yilapho iningi lamakhorali kuhwebo lwe-aquarium liqoqwa khona. Mhlawumbe indlela elula yokuthola ukuthola ukucela i-LFS noma i-OLS lapho uthenge khona amakorali akho lapho amakhorali athunyelwa khona.
Njengoba amakhorali amaningi e-aquarium eqoqwa esuka e-Indo-Pacific naseCaribbean lapho kusetshenzwa khona amazinga okushisa amanzi phakathi kuka-85 no-89 degrees Fahrenheit, mhlawumbe ungase ungadingeki ukuba uthinteke kakhulu uma nje isikhathi sakho se-tank singaphumi ngalelizinga.
Izingozi Zokushisa Okuphakeme
Kunezinye izinkinga ezinkulu ezingase zibe nezinkinga zokushisa kwamanzi aphezulu emanzini amanzi akasawoti, noma kunjalo. Amanzi okushisa aphakeme emanzini anosawoti (namanzi ahlanzekile, futhi), i-oksijeni encane ehlakazekile (DO) izobamba, okulimaza kuzo zonke izilwane ezithandweni lakho. Ngokuvamile, amazinga e-oksijeni ahlakazekile angaphansi kuka-20% ngaphansi kwamanzi olwandle kunamanzi ahlanzekile.
Ngaphandle kokungena kuzo zonke izibalo zesayensi, amafomula, kanye nedatha, ake samukele nje ukuthi amanzi esasawoti e-equator, lapho amazinga okushisa kwamanzi angaphezu kwamaphesenti angaphezu kwama-80, athatha cishe izingxenye ezimbili kwezintathu ze-DO njengamanzi e-DO izibonda, lapho amanzi ebanda kakhulu.
Izinhlobo ezihlukahlukene zezinhlanzi zidinga amazinga ahlukene we-DO. Isibonelo, i-Clownfish idinga izinga elingu-7 mg / l elingu-Dissolved, kanti iMarlin idinga i-DO cishe ngo-3 mg / l. Okumangalisa ukuthi iningi labagxila emanzini amanzi angamanzi atyuwa adinga amazinga aphezulu e-DO kunanoma iyiphi enye inhlanzi olwandle. Endle, iningi lezinhlanzi zasolwandle olunoshukela oluthile litholakala eduze noma eduze nemifula, ngokuphambene namanzi ajulile olwandle, lapho i-DO iphakeme ngenxa yamagagasi aphuza emgodini, evula amanzi angaphezulu.
Amazinga okushisa kwamanzi aphezulu nawo akhulisa izinga lapho izinto zidilizwa khona emanzini anosawoti. Ama-bacterium akhula izinga lokukhiqiza, okwandisa ukusetshenziswa kwe-O2, ehlisa izinga le-DO emanzini.
Iningi lezinhlanzi zasemanzini ashisayo nama-invertebrates esinalo emanzini ethu okudoba amanzi asuka emanzini asendle lapho izinga lokushisa eliphansi liphansi khona kuya kwaphakathi kwama-80 ngakho-ke lokhu kungaba ukushisa okuhle okubhekiswe kwamathangi ethu.