ʻO Tetragonopterus (lat.Hyphessobrycon anisitsi) a i ʻole kapa ʻia ʻo ia ʻo tetra rhomboid, he unpretentious loa ia, ola lōʻihi a maʻalahi e hānau. Nui ia no ka haracin - a i 7 cm, a me kēia hiki ke ola iā 5-6 mau makahiki.
He iʻa hoʻomaka ʻo Tetragonopterus. Hoʻololi maikaʻi lākou i ka nui o nā palena wai a ʻaʻole koi i nā kūlana kūikawā.
Ma ke ʻano he iʻa maluhia, launa maikaʻi lākou i ka hapa nui o nā aquarium, akā makemake nui i ka ʻai. A pono lākou e hānai pono ʻia, no ka mea pōloli, loaʻa iā lākou kahi waiwai maikaʻi ʻole o ka ʻoki ʻana i nā lola o ko lākou hoalauna, e hoʻomanaʻo ana i ko lākou ʻohana - ʻōpio.
ʻOi aku ka maikaʻi e mālama iā lākou i kahi ʻohana, mai nā ʻāpana 7. ʻO kēia ʻohana he mea hōʻemi loa ia no nā hoanoho.
No nā makahiki he nui, ʻo tetragonopteris kekahi o nā iʻa aquarium kaulana loa. Akā, he ʻano maikaʻi ʻole kā lākou o ka hōʻino ʻana i nā mea kanu, a ʻo kahi aquarium hou me ka ʻole o nā mea kanu he paʻakikī e noʻonoʻo.
Ma muli o kēia, ua emi ke kaulana i nā makahiki i hala iho nei. Akā, inā ʻaʻole he mea nui nā mea kanu nāu, a laila e lilo kēia iʻa i mea maoli nāu.
Noho i ke kūlohelohe
ʻO Tetragonopterus (Hyphessobrycon anisitsi, a ʻo Hemigrammus caudovittatus a me Hemigrammus anisitsi) i hōʻike mua ʻia ma ka makahiki 1907 e Engeyman. T
Noho ʻo etra roach ma ʻAmelika Hema, Argentina, Paraguay, a me Brazil.
He iʻa kula kēia e noho nei i kahi nui o nā biotopes, e like me: nā kahawai, nā kahawai, nā loko, nā loko iʻa. ʻAi ʻia nā mea kolo a me nā mea kanu i ke ʻano.
Wehewehe
Ke hoʻohālikelike ʻia me nā lālā ʻohana ʻē aʻe, he iʻa nui kēia. Hiki iā 7 knm i ka lōʻihi a hiki ke ola i 6 mau makahiki.
He kino silvery ko ka tetragonopterus, me nā neon hōʻike maikaʻi, nā ʻulaʻula ʻulaʻula a me kahi ʻāpana ʻeleʻele lahilahi e hoʻomaka ana mai ka waena o ke kino a hele i kahi kiko ʻeleʻele i ka huelo.
Ka paʻakikī i ka ʻike
Nui no nā mea hoʻomaka, no ka mea unpretentious a ʻaʻole koi i nā kūlana kūikawā no ka mālama ʻana.
Hanai ana
I ke kūlohelohe, ʻai ʻo ia i nā ʻano pepeke āpau, a me nā meaʻai mea kanu. I loko o ka aquarium, he unpretentious ʻo ia, ʻai i ka paʻahau, ola a me nā meaʻai hana.
I mea e lilo ai ke tetragonopterus i mea ʻulaʻula nui, pono ʻoe e hānai pinepine iā lākou me ka meaʻai ola a i ʻole ka hau, ʻoi aku ka loli, ʻoi aku ka maikaʻi.
Akā, ʻo ke kumu no ka meaʻai pono he flakes, ʻoi aku ka maikaʻi me ka hoʻohui o spirulina, e hōʻemi i ko lākou makemake i ka mea kanu mea kanu.
Ka mālama ʻana i loko o ka aquarium
He iʻa hana nui e pono ai kahi aquarium ākea me kahi ʻauʻau manuahi. He mea nui ka mālama ʻana i ka ʻohana, no ka mea, ʻoi aku ka mālie a me ka nani o ia mau mea. No kahi ʻohana liʻiliʻi, lawa kahi aquarium o 50 liters.
ʻAʻohe koi kūikawā no ka honua a me nā kukui, akā pono e uhi paʻa ʻia ka aquarium, ʻoiai ʻo ka tetragonopteris he poʻe lele lele maikaʻi.
Ma ka laulaha, undemanding loa lākou. Mai nā kūlana - hoʻololi i ka wai maʻamau, ʻo nā palena i makemake ʻia ʻo ia: ka mahana 20-28C, ph: 6.0-8.0, 2-30 dGH.
Eia nō naʻe, hoʻomanaʻo e ʻai lākou i nā mea kanu āpau, me ka ʻokoʻa o ka limu Java a me nā anubias. Inā nui nā mea kanu i loko o kaʻu aquarium iā ʻoe, ʻaʻole maopopo ka tetragonopteris i kāu koho.
Hoʻohālikelike
He ʻano daimana ʻo Tetra ma ka laulā, he iʻa maikaʻi no kahi aquarium nui. ʻEleu lākou, inā loaʻa ka nui iā lākou, mālama lākou i kahi ʻohana.
Akā ʻo ko lākou mau hoanoho he tetras wikiwiki a wikiwiki hoʻi, e laʻa me nā keiki liʻiliʻi, congo, erythrozones, nā kākalaioa. A i ʻole pono pono e hānai ʻia i mau manawa i ka lā i ʻole lākou e haki i nā palepaʻi a ko lākou hoalauna.
ʻO ka iʻa lohi, ka iʻa me nā peʻa lōʻihi, e ʻehaʻeha i ka pahu tetragonopterus. Ma waho o ka hānai ʻana, hoʻemi pū ʻia ka huhū e ka mālama ʻana i ka ʻohana.
ʻOkoʻa moekolohe
ʻO nā kāne he ʻōniʻoniʻo huali, ʻulaʻula, melemele i kekahi manawa. ʻOi aku ka momona o nā wahine, poepoe ko lākou ʻōpū.
Hoʻohana hānau
Hānau ʻo Tetragonopterus, hoʻomoe ka wahine i nā hua ma luna o nā mea kanu a limu limu paha. He mea maʻalahi ka hoʻouluulu i ka hoʻohālikelike ʻana me ka rhodostomus like.
Hānai ʻia nā mea hana ʻelua me ka hānai ola, a ma hope a waiho ʻia i loko o kahi wahi e ʻokaʻawale ai. Pono e loaʻa i nā kahua spawning kahi au akahai, kānana a me nā mea kanu lau liʻiliʻi e like me nā limu.
ʻO kahi koho ʻē aʻe i ka lumina kahi scrubber thread nylon. Kau lākou i nā hua ma luna.
ʻO ka wai i loko o ka aquarium he 26-27 kekelē a ʻawaʻawa iki. Hiki ke loaʻa nā hopena maikaʻi loa ma ka waiho ʻana i kahi manawa i kahi pūʻulu o nā helu like o nā kāne a me nā wahine.
I ka wā o ka spawning, hoʻomoe lākou i nā hua ma nā mea kanu a i kahi kapa holoi paha, a laila pono lākou e kanu, no ka mea hiki iā lākou ke ʻai i nā hua.
E hatch ka larva ma loko o 24-36 mau hola, a ma hope o kekahi mau lā ʻehā e ʻauʻau ia. Hiki iā ʻoe ke hānai i ka ʻai me nā meaʻai like ʻole.
