Barbus hluav taws - kho kom zoo nkauj ntawm cov dej me me

Muaj ntau hom ntses me me uas saib zoo heev hauv cov dej loj tsis ntau, tab sis qhov cub tawg yog ib qho zoo nkauj tshaj plaws. Aquarists pib cog rau lawv rov qab nyob rau hauv lub 1903 Ntuj vaj tse ntawm no ntses - South thiab South-East Asia, lub Indian dej. Nyob rau hauv cov xwm muaj cov tib neeg uas tau mus txog 12-15 cm ntawm qhov ntev, zoo, thiab nyob hauv cov dej haus hauv domestic cov hluav taws kub tsis tshuav ntau tshaj 8 cm.

Qhov no hom ntawm cov ntses raws tus yam ntxwv kev sib deev dimorphism, txawm li cas los txiv neej tam sim ntawd txiav txim los ntawm ib tug qaim xim. Poj niam cov menyuam hnav muaj ntau tus kab npauj npaim thiab xim muaj xim. Cov tsiaj no tsis yog ib yam nkaus thiab xav tau ntawm cov khoom noj thiab tshuaj lom neeg hauv cov dej. Barbus tua hluav taws zoo kawg nkaus nyob hauv dej, qhov kub ntawm qhov chaw nyob rau hauv thaj tsam 18-22 ° C. Txawm tias muaj tseeb tias cov ntses no muaj peev xwm ua tau zoo nyob rau hauv tej pawg neeg thiab cov dej loj loj, lawv zoo tshaj plaws nyob rau hauv cov taub dej nruab nrab. Barbus hluav taws yog hais txog cov hom ntses uas muaj peev xwm ua tau zoo rau lub caij ntuj sov hauv vaj hav dej. Cov ntses no yog kawm, yog li lawv yuav tsum khaws cia rau hauv tej pawg me me nrog lawv tus kheej lossis nrog lwm cov menyuam kawm ntawv hom kev tsim nyog. Koj tsis tuaj yeem tso siab rau qhov chaw nyob ntawm cov hlawv hluav taws thiab cov hom kab mob, piv txwv, cov ntses ntses, vim hais tias cov ntses nimble yuav tom lawv cov ntaws.

Rau qhov xis nyob ntawm lub thoob dej yug ntses thoob dej yug ntses xav tau kev zoo nkauj zoo nkauj thiab pom. Ib zaug ib lub lim tiam, koj yuav tsum hloov cov dej nrog dej tshiab. Lub hauv paus ntawm kev noj haus yog nyob noj khoom haus. Qhov hluav taws kub qhov muag, qhov yees duab uas muaj nyob rau hauv peb tsab xov xwm, tsuas yog muaj xim zoo nkauj nyob rau hauv cov dej num zoo. Nws breeds nyob rau hauv spawning chaw nrog ib peev xwm ntawm txog 10 liters (lub ntim yuav tsum nce nyob ntawm seb tus naj npawb ntawm spawning ntses). Nyob rau hauv spawning yuav tsum muaj ib qho sib cais spawning daim phiaj uas yuav tiv thaiv tau ib feem ntawm lub qe los ntawm lawv niam lawv txiv. Hauv nruab nrab ntawm lub reservoir, ib qho me me ntawm cov nroj tsuag dej. Koj tuaj yeem siv cov dej rhaub hauv cov kua txiv hmab txiv ntoo, tab sis yuav tsum tau muaj kev zoo nkauj zoo nkauj. Ib pawg ntawm cov neeg tsim khoom feem ntau yog ob tug txiv neej nrog ib tug vov xim liab thiab ib tug poj niam.

Ua ntej ntses cov ntses muaj zaub mov noj tsuas yog noj zaub mov xwb. Tus poj niam lays txog 0.5 txhiab qe. Cov neeg tsim khoom raug cog tom qab yug me nyuam. Ib nrab ntawm cov dej hloov nrog dej tshiab, tab sis nrog tib yam ntxwv thiab kub. Cov qe raug kho nrog methylene xiav. Nyob rau hauv ib txwm tej yam kev mob, larvae tshwm nyob rau hauv ib hnub, thiab tom qab 3 hnub lub fry twb ua luam dej. Lub sijhawm no, thiab pib lawv noj (rau qhov no yog tsim Artemia, nauplii Cyclops, rotifers). Kib hlob zoo sai. Lawv tau pub peb zaug ib hnub. Kev loj hlob yog tuaj txog 8 lub hlis.

Ib tug neeg nyob hauv nruab nrab ntawm cov dej nruab nrab yog cov kabmob uas yog mutant. Qhov no zoo dyed nyob rau hauv ntsuab zas ntses yog ib tug hloov tsov barb. Cov ntsiab lus ntawm no cov tsiaj txawv me ntsis ntawm cov ntsiab lus ntawm thawj daim ntawv, tab sis nws yuav tsum tau nyob rau hauv lub siab hais tias mutants yog ib tug weaker thiab ntau hom tsis ruaj tsis khov. Cov dej rau lawv yuav tsum muaj cov nram qab no: pH 7.0; GH txog 15 °; t 23-25 ° C. Rau dilution yog yuav tsum tau xws dej: pH 6,8-7,0; GH rau 5.0 °; T 26-28 ° C. Mus rau nws feem ntau ntxiv ib tug Txoj kev lis ntshav ntawm ancestral alder. Carbonate hardness yuav tsum tsawg.