Melanotaenia boesemani, feem ntau hu ua , yog ib hom ntawm tsev neeg Melanotaennidae, ib txwm nyob rau Indonesia, tshwj xeeb. los ntawm cov pas dej uas hla cov kob ntawm Java.
Tam sim no nrhiav tau ntses me me no nyob thoob ntiaj teb, tab sis tsuas yog nyob hauv kev poob cev qhev xwb. Qhov nrov ntawm zaj sawv yog vim qhov vividness ntawm cov xim uas khiav los ntawm nws lub cev, vim nws qhia txog kev sib xyaw ntawm kev nyuaj siab, kub, liab, daj thiab ntsuab, qhov tseeb spectacle rau lub qhov muag. Yog hais tias koj yog ib tug ntawm cov neeg uas muaj ntau yam ntawm cov qauv no nyob rau hauv lub tsev, peb qhov chaw nthuav qhia koj nrog no yooj yim qhia rau reproduction of rainbow fish
Txoj kev sib deev
Ua ntej nyeem cov lus qhia thiab txhua yam koj yuav tsum paub txog rainbowfish mating, koj yuav tsum paub Yuav ua li cas paub qhov txawv tus qauv uas koj muaj nyob hauv tsev yog txiv neej thiab leej twg yog poj niam.
Txawm hais tias nyob rau hauv ob qho tib si poj niam txiv neej cov xim yog ib yam ntawm cov zaj sawv, nyob rau hauv lub cev ntawm cov txiv neej lawv yog ntau vivid thiab ci. Cov poj niam tam sim no, sib nrug los ntawm cov yam ntxwv ua ke ntawm cov xim, qee cov kab txaij tsaus uas nws qhov kev siv zog nyob ntawm lawv lub siab.
Kuj, ntawm qhov nruab nrab cov txiv neej ntsuas 9 centimeters, tab sis cov poj niam tsuas yog 7, uas yog, lawv me dua. Cov fins ntawm qhov loj tshaj plaws yog ntev thiab taw tes, thaum cov poj niam xaus nyob rau hauv ib tug roundness.
Prepare the environmental condition
Raws li nws tshwm sim nrog rau lwm hom ntses, zaj sawv yuav tsum tau ntsib tej yam kev mob nyob rau hauv thiaj li yuav qhib nws reproductive instinct Nws yog muaj peev xwm hais tias koj muaj zaj sawv nyob rau hauv lub zej zog thoob dej yug ntses, txawm nrog ob peb ntawm cov no los yog txawm nrog lwm hom. Txawm li cas los xij, thaum lub sijhawm yug me nyuam nws yog qhov zoo dua los hloov cov khub mus rau lwm lub thoob dej yug ntses tshwj xeeb rau kev yug me nyuam, ob qho tib si txhawm rau txhim kho cov xwm txheej thiab tiv thaiv cov qe thiab kib kom tsis txhob noj los ntawm lwm cov ntses.
A 100 litre thoob dej yug ntses , qhov twg water hardnesstsis tshaj 10odGH, nrog ib tug pH ntawm 7.5. Qhov no yog ib qho tseem ceeb heev, vim lub zog lub qe yuav tawg, thiab npog ntawm ob peb yam uas. yuav tsis ua li ntawd yuav ua nyuaj heev, tiv thaiv cov ntses los ntawm hatching, yog li nws yuav tuag inevitably.
Lub xub ntiag ntawm cov nroj tsuag hauv dej yog ib qho tseem ceeb heev, vim cov qe ua rau lawv los ntawm cov filaments zoo ib yam li suckers. Nws nyiam cov nroj tsuag thoob dej yug ntses ntev thiab bushy, yog tias koj tuaj yeem nrhiav Java moss zoo dua. Yog tias koj nrhiav tsis tau cov nroj tsuag zoo li no, yuav khoom hluavtaws fiber ntau ntawm txhua lub khw muag tsiaj.
Mating Ritual
Thaum lub thoob dej yug ntses npaj tau, yog lub caij xaiv niam txiv. Txij li thaum koj twb paub yuav ua li cas txheeb xyuas cov txiv neej los ntawm cov poj niam, nco ntsoov xaiv cov ntses uas zoo li fatter, nquag thiab ntau xim. Txav mus rau lub tsev yug me nyuam ib tug txiv neej rau txhua ob tug poj niam; ua hauj lwm no yav tav su, kom mating pib nrog thawj rays ntawm lub hnub.
Thaum sawv ntxov tus txiv neej yuav pib ua luam dej tawm tsam poj niam, caum nws thoob plaws hauv lub tank, tib lub sijhawm ntawd. ua rau nws cov xim vibrate ntau dua kom nyiam cov xim ntawm tus khub tau. Yog hais tias tus poj niam lees txais qhov kev thov, nws yuav ua luam dej ze rau nws tus khub tshiab, tshwj xeeb tshaj yog nyob ib ncig ntawm thaj chaw uas pom cov nroj tsuag hauv dej.
vim tus txiv neej yuav npam tus poj niam thiab nws yuav poob qe, uas nws yuav fertilize tam sim ntawdNrog rau qhov no cov txheej txheem yuav tiav. Twb tau tsib hnub lub ritual yuav rov ua dua ob peb zaug, tom qab lub sij hawm ntawd koj yuav tsum xa cov niam txiv rov qab mus rau lub zej zog lub tank kom tsis txhob noj qe los yog tua cov kib.
Qe hatching
Raws li peb tau piav qhia rau koj lawm, cov qe lo rau cov nroj tsuag dej, nrog rau cov phab ntsa ntawm lub tank. Nws yog ib qho tseem ceeb rau ua kom dej huv kom tiv thaiv tau cov kab mob fungal, txawm tias cov qe zaj sawv tiv cov kab mob no zoo.
You will encounter a maximum of 200 eggs, which begin to hatch between day 7 and el 12 Thaum lawv yug los lawv pub rau lawv tus kheej yolk sac, tab sis ces koj yuav tsum muab lawv cov khoom me me, xws li brine cw. Lawv yuav loj hlob sai, ncav cuag 4 centimeters hauv 4 plaub lub hlis.
Ib yam uas koj yuav tsum nco ntsoov yog qhov xim ntawm cov ntses zaj sawv uas yug hauv kev poob cev qhev tsis zoo ib yam li tus yug hauv hav zoov, yog li cov tones yuav tsis nruj, feem ntau. silver nrog ib tug sparkles nyob rau hauv iridescent tones. Thaum lawv mus txog rau cov neeg laus, koj yuav tsum muab kev saib xyuas ntawm cov ntses zaj sawv rau lawv kom lawv noj qab nyob zoo.
