ʻO Pangasius a i ʻole iʻa manō (Latin Pangasianodon hypophthalmus), iʻa nui a manuahi e hiki ke mālama ʻia i loko o ka aquarium, akā me nā mālama nui. Ua ʻike lōʻihi ʻia ʻo Pangasius e ka poʻe. Ma ka Hikina Hema ʻAsia, ua hānai ʻia ʻo ia i iʻa kalepa no nā makahiki he haneli, a ua lilo i kaulana ma ke ʻano he iʻa aquarium.
He iʻa hana ʻo Pangasius i ka wā ʻōpio, e noho nei i nā kula a me nā aquarium nui, i hoʻopuni ʻia e nā ʻohana, ʻano like ia me ka manō me kona kino silvery, nā peʻa kiʻekiʻe a me ke kino i hoʻopīpī ʻia.
I ka hōʻea ʻana i ka nui o nā mākua, a ma ke kūlohelohe ua ulu ia a 130 cm, ua ʻemi ke waihoʻoluʻu, hina like.
Noho i ke kūlohelohe
Ua wehewehe mua ʻia kēia ʻano ma 1878. ʻOiai ʻo ka ʻoiaʻiʻo ua hopu ka poʻe noho ma Hikina Hema ʻo Asia i nā haneli he nui o kēia iʻa, ʻaʻole ʻike maopopo ʻia ka mea nāna i ʻike.
I kēia mau lā ua lawe ʻia kēia ʻano e nā biologists mai ka genus Pangasius a i ka genus Pangasianodon.
I ke kūlohelohe, noho ia i ke kahawai ʻo Mekong, a ʻo Chao Phraya hoʻi, aia ma Thailand, Laos, Vietnam.
Ua hoʻonohonoho ʻia i nā wahi ʻē aʻe no ka lawaiʻa ʻana. ʻIke ʻia nā ʻōpio ma nā kula nui, keu hoʻi ma nā kahawai wai, akā ke mālama nei nā mākua i nā kula liʻiliʻi.
I ke ʻano, ʻai lākou i ka iʻa, ʻōpae, nā ʻano invertebrates like ʻole, nā larva insect, nā huaʻai a me nā mea kanu.
He iʻa wai hou e noho ana i nā aniau tropical me nā mahana o ka wai 22-26 ° C, 6.5-7.5 pH, 2.0–29.0 dGH. Makemake ʻo ia i nā wahi hohonu, e like me nā wahi āna e noho ai i ke kūlohelohe.
E neʻe ka iʻa i ka wā ua, neʻe i uka i kahua hoʻomomona. Ke hoʻomaka ka pae o ka wai e hoʻi i lalo, hoʻi ka iʻa i ko lākou wahi mau. I ka Mekong Basin, holo ka neʻe ʻana mai Mei a Iulai, a hoʻi mai Sepatemaba a Dekemaba.
Hoʻolahalaha ʻia e like me ka iʻa iʻa, akā ʻo ka nui e like me ka meaʻai i hoʻolako ʻia mai Hikina Hema ʻo Asia a i ko mākou mau ʻāina. I ka manawa like, manaʻo ʻia ka iʻa he mea ʻono ʻole a ʻemi, ʻoiai ua pālahalaha ʻia ma ke kūʻai aku. Hoʻouna ʻia ma United States ma lalo o ka inoa swai, panga a i ʻole pangas iā ʻEulopa a me basa i kekahi mau ʻāina ʻAsia.
ʻOiai ʻaʻole makemake nui ʻia ma muli o ka ʻono, lawe mai nā mea hoʻolilo iā Vietnam he $ 1.8 biliona ma 2014.
Ma muli o kāna hoʻolaha ākea, ʻaʻole ia i kahi ʻano i hoʻokomo ʻia i ka Red Book.
Wehewehe
He iʻa nui ʻo Pangasius me ke kino like me ka manō. ʻO ke kino laumania, ikaika, ʻelua mau ʻumi ʻumi ʻumi ke waiho ʻia ma ka waha.
ʻO ka fin dorsal pōkole he hoʻokahi a ʻelua paha spines, a ʻo nā spines hoʻi ma nā fector pectoral. Hoʻolālā maikaʻi ʻia ka lipipā adipose, a ʻo ka fin anal lōʻihi.
ʻOluʻolu loa ka poʻe ʻōpio, ʻelua mau ʻāpana pouli ākea e holo nei i loko o ke kino holoʻokoʻa, akā naʻe, i ka poʻe mākua, mae ke kala a nalowale nā kaha.
Lilo ke kino o ke kino i hina hina me nā lola ʻeleʻele. ʻO nā lauwili he ʻano albino, a me kahi ʻano me ka hoʻēmi kino.
Hiki i nā iʻa manō fin fin kiʻekiʻe ke piʻi i ka nui o 130 knm a kaupaona a 45 kg. Emi i loko o ka aquarium, a i 100 knm.
ʻO ke ola ke ola ma kahi o 20 mau makahiki.
Aia kekahi ʻano ʻē aʻe - Pangasius sanitwongsei, nona ka nui i hiki i 300 cm a kaupaona ʻia 300 kg!
Ka paʻakikī i ka ʻike
ʻOiai he iʻa nui ʻole kēia, ʻaʻole pono ʻoe e kūʻai wīwī. ʻO kēia ke kumu o ka pono o nā iʻa mākua i kahi aquarium mai 1200 liters.
Maluhia lākou, akā me kēlā mau iʻa hiki ʻole ke ale. ʻAʻole lākou e nānā i nā palena o ka wai, i kona maʻemaʻe wale nō, a e ʻai lākou i nā mea āu e hāʻawi ai iā lākou.
He ʻili lahilahi ʻo Pangasius i hōʻeha maʻalahi ʻia, pono ʻoe e hemo i nā mea mai ka aquarium i hiki ke ʻeha.
He uʻi loa nā ʻōpio a makemake nā aquarist he nui iʻa iʻa iʻa iā lākou. Akā, kūpono wale nō kēia iʻa no nā aquarium nui loa.
Paʻakiki loa ʻo ia a launa pū me nā iʻa ʻē aʻe, inā ʻaʻole hiki ke ale ʻia lākou. Akā ma muli o kona nui, paʻakikī loa i ka poʻe amateur e mālama i nā iʻa manō i nā loko wai maʻalahi.
Hiki ke mālama ʻia nā ʻōpio i nā aquarium mai 400 liters, akā ke hiki lākou i ka nui o nā mākua (ma kahi o 100 cm), pono lākou i kahi aquarium mai 1200 liters a ʻoi.
Eia hou, hana nui ka pangasius a pono i kahi ākea e ʻauʻau ai, a mālama wale ʻia i kahi ʻeke.
Manaʻo pinepine ʻo ia i kahi ʻohana o 5 a ʻoi paha mau kānaka, e noʻonoʻo wale i ke ʻano o ka aquarium e pono ai kahi iʻa.
Hanai ana
Kaulana ka iʻa iʻa, ʻike ʻia no ka ʻai ʻana i nā mea āpau ke loaʻa. I kona wā e makua ana, ʻoi aku kona makemake i nā meaʻai protein.
I ka hala ʻana o ka manawa, ua ʻelemakule ʻo ia, nalowale nā niho, e like me ka pacu ʻeleʻele, lilo i mea ʻai ʻole.
I loko o ka aquarium, ʻai ʻo ia i nā ʻano meaʻai āpau - noho, paʻahau, pīpaka, papa. No ka pangasius, ʻoi aku ka maikaʻi o ka meaʻai kāwili - hapa mea ʻai a hapa meaʻai holoholona.
Pono lākou e hānai ʻelua a ʻekolu mau manawa i ka lā, akā i nā ʻāpana hiki iā lākou ke ʻai i 5 mau minuke. Mai nā holoholona, ʻoi aku ka maikaʻi o ka hānai ʻana i ka ʻōpae, nā ʻokena, nā iʻa liʻiliʻi, nā ilo, nā ʻikeke.
Mai nā mea kanu mea kanu, ka palaʻai, kukama, ka letus.
Ka mālama ʻana i loko o ka aquarium
Hiki ke ʻokoʻa nā palena wai, ʻo ka mea nui maʻemaʻe ka wai. Mahana mai 22 a 26 C.
Koi ʻia kahi kānana kūwaho kūwaho, a hoʻololi ʻia ka wai i kēlā me kēia pule a 30%, no ka mea, hoʻonui ka iʻa i kahi ʻōpala.
Ulu ʻo Pangasius i kahi nui a koi aku i nā aquarium like. E like me ka mea i ʻōlelo ʻia, no ka poʻe ʻōpio 300-400 liters e pono ai, no nā mākua mai 1200. ʻOi aku ka maikaʻi o ka hoʻonohonoho ʻana i kahi aquarium i like ia me ko lākou mau kahawai ʻōiwi, e waiho i nā lāʻau driftwood.
I ka wā ʻōpio, makemake lākou e peʻe i waena o nā snags. Pale pale pono ʻia nā pono hana o loko o ka aquarium ʻoiai hiki iā lākou ke haki ke makaʻu lākou.
ʻO ka iʻa manō, ʻokoʻa ka nui o nā iʻa iʻa, ʻaʻole i uhi ʻia me nā papa iwi, akā he ʻili lahilahi a lahilahi. ʻEha ʻo ia a ʻānai ʻia ʻo ia. Eia kekahi, ʻokoʻa ka iʻa iʻa maʻamau, ʻo kahi laʻana, Fractocephalus, ʻaʻohe makemake o ka iʻa manō e noho i ka papa o lalo, noho ia i nā papa waena.
Holo mau lākou a piʻi i kēlā me kēia manawa i luna, lele i ka ea. ʻEleu lākou i ka lā a puni a aloha i kahi aquarium mālamalama maikaʻi.
E mālama!
He maka ʻilihune loa kā ka iʻa, a makaʻu loa lākou, makaʻu wale. Mai kīkē i ke kīʻaha a hoʻoweliweli paha i ka iʻa, hiki iā lākou ke hōʻeha iā lākou iho i ka huhū panic huhū.
Hoʻopiʻi ka pangasius makaʻu i ka hysterically ma loko o ka aquarium, ke aniani kuʻi, nā mea hoʻonaninani a me nā iʻa ʻē aʻe.
Ma hope o kahi hoʻouka weliweli, hiki iā ʻoe ke ʻike i kāu iʻa e moe ana i lalo, haki, luhi. A inā laki ʻoe, e pōmaikaʻi lākou i ka manawa.
Hoʻohālikelike
Mālama ka poʻe ʻōpio i kahi ʻāpana, akā ʻo ka ʻoi o ka iʻa, ʻoi aku ka maʻalahi o ka mehameha. Hoʻohui like lākou me nā iʻa o ka nui like, a iʻa i hiki ʻole iā lākou ke ale.
Manaʻo ʻo Pangasius i kekahi iʻa liʻiliʻi ma ke ʻano he meaʻai wale nō. A ʻaʻole liʻiliʻi pū kekahi. ʻO kahi laʻana, ua ale lākou i nā iʻa nui e like me nā Clarias, ʻoiai he mea hiki ʻole ia.
ʻOkoʻa moekolohe
ʻOi aku ka nui a me ka stockier o nā wahine ma mua o nā kāne, a ʻoi iki ke kala i ke kala. Akā ʻaʻole ʻike ʻia kēia mau ʻokoʻa āpau i ka wā ʻōpio, i ka manawa wale nō e kūʻai aku ai.
Hoʻohana hānau
Kākaʻikahi loa ka hoʻoulu ʻana i loko o kahi aquarium ma muli o ka nui o nā iʻa a me nā koina no nā wahi e hoʻomoʻa ai.
I ke kūlohelohe, neʻe aku ʻo pangasius i uka i nā wahi e hānau ai i ka hopena o ka puna a i ʻole ke kauwela mua.
ʻAʻole hiki ke hoʻohālikelike ʻia kēia mau ʻano i loko o ka aquarium home. Ma ke ʻano he kūlana, hānai ʻia lākou i loko o nā loko iʻa nui ma nā mahiʻai ma ʻAsia, a i ʻole hopu ʻia i ke kūlohelohe a hānai ʻia i loko o nā loko, mālama ʻia i loko o nā ipu lana.
