ʻO Copra tetra a i ʻole Hasemania nana (Lakina Hasemania nana) kahi iʻa liʻiliʻi e noho ana i nā kahawai me ka wai ʻeleʻele ma Brazil. Loaʻa iā ia kahi ʻano ʻoi aku ka maikaʻi ma mua o nā tetras liʻiliʻi ʻē aʻe, a hiki keʻoki i nā lī o nā iʻa ʻē aʻe.
Noho i ke kūlohelohe
He kamaʻāina ʻo Hasemania nana i Brazil, kahi e noho ai i nā kahawai me ka wai ʻeleʻele, i ʻeleʻele ʻia e ka nui o nā lau, nā lālā a me nā meaola ʻē aʻe e uhi ana i ka lalo.
Wehewehe
Nā tetras liʻiliʻi, a i 5 cm ka lōʻihi. ʻO ke ola ke ola ma kahi o 3 mau makahiki. Mālamalama nā kāne, keleawe-kala, wahine ʻoi aku ka paler aʻoi aku ke kālā.
Eia nō naʻe, inā ʻoe e hoʻā i ke kukui i ka pō, hiki iā ʻoe ke ʻike he silvery nā iʻa āpau, a i ka hoʻomaka ʻana o ke kakahiaka e loaʻa iā lākou ko lākou kala kaulana.
Loaʻa nā kiko keʻokeʻo ma nā kaʻe o kā lākou fin, e hoʻokū aʻe iā lākou i waho. Aia kekahi kiko ʻeleʻele ma ka pahu caudal.
Mai nā ʻano tetras ʻē aʻe, ʻokoʻa ka keleawe i ka loaʻa ʻole o kahi fin adipose liʻiliʻi.
ʻIke maʻiʻo
ʻOi aku ka maikaʻi o nā tetras keleawe i kahi aquarium kanu nui me ka lepo pouli. He iʻa kula ia e makemake e pipili i ke kikowaena o ka aquarium.
No kahi ʻohana liʻiliʻi, lawa ka nui o 70 liters. I ke kūlohelohe, noho lākou i ka wai palupalu loa me ka nui o nā tannins i hoʻoheheʻe ʻia a me ka acidity haʻahaʻa, a inā aia nā palena like i loko o ka aquarium, a laila ʻoi aku ke kala o Hasemania.
Hiki ke hana hou ʻia ia mau palena ma ka hoʻohui ʻana i ka peat a i ʻole nā lau maloʻo i ka wai. Eia naʻe, ua maʻa lākou i nā kūlana ʻē aʻe, no laila noho lākou i kahi mahana o 23-28 ° C, ka waikawa o ka wai pH: 6.0-8.0 a me ka paʻakikī o 5-20 ° H.
Eia nō naʻe, ʻaʻole makemake lākou i nā loli koke o nā palena; pono e hoʻololi mālie.
Hoʻohālikelike
ʻOiai ko lākou liʻiliʻi, hiki iā lākou keʻokiʻoki i nā peʻa i nā iʻa ʻē aʻe, akā hiki iā lākou iho ke lilo i iʻa no ka iʻa nui a me ka predatory aquarium.
I mea e hoʻopā aku ai lākou i nā iʻa ʻē aʻe, pono e mālama ʻia nā tetras i kahi ʻohana o 10 a ʻoi paha mau kānaka. A laila loaʻa iā lākou kā lākou hierarchy, kauoha a me nā hana hoihoi hou aʻe.
E launa maikaʻi me nā rhodostomuse, nā neons ʻeleʻele, tetragonopterus a me nā tetras wikiwiki a me nā haracin.
Hiki ke mālama ʻia me nā swordtails a me nā mollies, akā ʻaʻole naʻe me nā guppy. ʻAʻole pili lākou i ka ʻōpae, ʻoiai lākou e noho nei i nā papa waena o ka wai.
Hanai ana
ʻAʻole picky lākou a ʻai i nā ʻano hānai like ʻole. I mea e hoʻomālamalama ai ka iʻa i ke kala, pono e hāʻawi mau i ka meaʻai ola a i ʻole ka hau.
ʻOkoʻa moekolohe
ʻOi aku ka nani o ke kala o nā kāne ma mua o nā wahine, a ʻo nā wahine hoʻi he ʻōpū ʻōpuʻu ko lākou.
Hoʻohana hānau
He pololei pololei ka hana hou ʻana, akā pono ʻoe e hoʻokau iā lākou i kahi aquarium ʻokoʻa inā ʻoe makemake e ʻai hou.
He semi-pouli ka aquarium a kanu i nā laʻalāʻau me nā lau liʻiliʻi, maikaʻi ka moss Java a i ʻole ke olonā nilona. E hāʻule nā hua i loko o nā pae a i ʻole nā lau, ʻaʻole hiki i ka iʻa ke kiʻi aku iā ia.
E uhi ʻia ka aquarium a i ʻole e hoʻokau ʻia nā mea kanu lana i luna o ka ʻili.
Pono e hānai i nā mea hana i ka meaʻai ola ma mua o ke kanu ʻia ʻana i ʻō. Hiki iā lākou ke lūlū i kahi ʻohana, e lawa nā iʻa o nā kāne ʻelua, akā naʻe, a hānai maikaʻi ʻia i nā pālua.
He ʻōlelo aʻoaʻo e hoʻonoho i nā mea hana i nā aquarium like ʻole, a hānai nui no kekahi manawa. A laila e hahao iā lākou i loko o ka pā spawning i ke ahiahi, ʻo ka wai i loko o kahi e ʻoi aku ka mahana o ka mahana.
Hoʻomaka ka wana ʻana i ke kakahiaka.
Hoʻomoe nā wahine i nā hua ma nā mea kanu, akā hiki i ka iʻa ke ʻai ia, a i ka manawa liʻiliʻi pono lākou e kanu. Hatch ka larvae i 24-36 mau hola, a ma hope o kekahi mau lā he 3-4 e hoʻomaka ka palai ʻana e ʻau.
ʻO nā lā mua e hānai ʻia i ka ʻai me nā meaʻai liʻiliʻi, e like me nā ciliate a me ka wai ʻōmaʻomaʻo, ke ulu lākou, hāʻawi lākou i ka microworm a me ka nauplii brine shrimp.
Mālamalama ka caviar a me ka ʻai i nā lā mua o ke ola, no laila pono e hemo ka aquarium mai ka lā kūpono a mālama ʻia i kahi wahi malu.
