Yog tias koj tab tom nrhiav rau koj cov thoob dej yug ntses nyob tshiab uas muaj peev xwm ua rau nws lub cev zoo nkauj, ces koj cia li tsis quav ntsej tus cw. Hauv cov xwm txheej, muaj cov dej qab ntsev thiab marine crustaceans ntawm hom kab no. Lawm, kev sib koom ua ke nrog ntses nws yooj yim rau lovers yuav nqus tau cov kua dej qab zib. Ntawm no peb yuav muab koj cov ntaub ntawv yooj yim tshaj plaws uas koj yuav tsum paub txog tus pib aquarist uas xav ua kom muaj cov tsiaj ntawv zoo thiab txawv txawv.
Nyob rau hauv cov kev mob dab tsi ua shrimps nyob zoo?
Caw tsis tuaj yeem hu ua dej ntws ceev ceev, nws tsis xav tau tshwj xeeb txoj cai rau cov tshuaj muaj pes tsawg leeg ntawm cov kua, tab sis tsis muaj kev zoo siab, lawv tsis nyob ntev. Qhov no yog qhov tshwj xeeb tshaj yog nyob rau hauv cov dej ntws ntom ntom uas muaj neeg coob coob nrog cov neeg muaj kab mob nyob hauv siab. Nyob rau hauv nqe lus nug ntawm yuav ua li cas muaj cws nyob rau hauv ib thoob dej yug ntses, lub luag hauj lwm tshwj xeeb yog ua si los ntawm purity ntawm dej. Lawv ua li cas tam sim ntawd kom muaj cov teeb meem thiab cov tshuaj lom neeg, tuag los yog muaj mob los ntawm lawv cov kev cuam tshuam ntau dua li thoob dej yug ntses.
Qhov kub tsoom fwv rau shrimps plays lub luag hauj lwm loj, rau lub neej zoo li nws yuav tsum tsis txhob mus tshaj li 15 ° mus txog 30 °. Thaum muaj txiaj ntsim zoo tshaj, kev ua haujlwm ntawm cov neeg tsis paub qab hau nce, thiab yog hais tias qhov ntsuas kub qis dua 18 °, lawv ua sluggish vim qeeb ntawm cov txheej txheem tseem ceeb. Hnyav kawg yog qhov txo qis ntawm 7 ° thiab qhov cua kub ntawm cov kua saum toj no 32 °. Ntshauv ntawm qhov hloov thaum sov hloov ntawm dej yog qhov zoo dua tsis pub.
Cov ntsiab lus ntawm freshwater cws nyob rau hauv cov thoob dej yug ntses
Cov creatures tsis yog tsis muaj vim li cas hu ua sanitarians, vim hais tias lawv noj cov zaub mov uneaten tom qab lwm cov inhabitants. Tsis tas li ntawd, cov kab mob no siv cov khoom noj rau ntau hom qoob loo, uas feem ntau yog txuam nrog cov ntxaij lim dej - cov khoom cog qoob loo, cov khoom ntses. Qee lub sij hawm crustaceans nres nrog kev sib tw algae . Lawm, tom qab lawv pov tseg yog tseem tsim, uas yuav nce qib ntawm ammonia. Yuav kom tiv thaiv tau qhov no los ntawm kev tshwm sim, cov kua hauv lub cev hloov mus rau hauv lub nkoj yuav tsum tau ua.
Nws tshwm sim nyob rau hauv cov thoob dej yug ntses tshwm sim ntawm cov kab cw cannibalism. Qhov tshwm sim no muaj qhov tshaj tawm ntawm lub reservoir lossis tsis zoo ntawm lub neej. Nyob rau hauv rooj plaub thaum koj siv cov ntsiab lus nyob rau hauv cov thoob dej yug ntses tsis nrog ntses, tab sis cais, koj yuav tsum tau yuav khoom noj. Tsis tas li ntawd, koj siv tau cov nplooj me me ntawm lettuce, nyom, ntoo. Sau cov khoom noj no hauv cov ntshiab ntshiab, ntxuav hauv dej. Cov menyuam yaus ntsev yog boiled thiab rinsed nyob rau hauv ib tug huv kua.
Kev saib xyuas thiab kev saib xyuas ntawm cov cw nyob rau hauv cov thoob dej yug ntses tsis yog ib txoj haujlwm nyuaj. Feem ntau crushed zaub yog qhov zoo rau noj koj cov crustaceans. Tab sis cov qe, hmoov nplej, cov txiv hmab txiv ntoo los yog qos yaj ywm yuav ua rau deteriorate sai thiab paug cov hlab. Tib yam yuav hais tau hais txog cov khoom noj protein hauv daim ntawv ntawm ib lub khov nyob hauv cov ntshav, Artemia lossis Cyclops. Zoo li cov khoom yuav tsum tau muab nchuav me ntsis, tshaj ntawm cov khoom noj ua rau cov metabolic tsis meej.
Cov ntsiab lus cws nyob rau hauv ntau hom thoob dej yug ntses
Nws yuav tsum tau sau tseg tias cov kab cw loj yog cov tsiaj txhu, tshwj xeeb yog Esxias thiab Cov Sab Hnub Tuaj Nroj Nroj. Cov tsiaj qus no tuaj yeem tua cov ntses, ua kom lawv nto lossis khawb lawv cov neeg zej zog. Lub genus Macrobrachium yeej tsis txawv hauv kev thaj yeeb nyab xeeb, uas nws cov neeg sawv cev muaj qhov sib txawv ntawm qhov me me. Lawv zoo siab hlo cov tub ntxhais hluas ntses thiab ua rau cov neeg nyob hauv lub thoob dej yug ntses invertebrate. Feem ntau, tus cw rhuav tshem lawv thaum tsaus ntuj, thaum cov neeg zej zog qhov haujlwm tseem ceeb heev.
Qhov tsawg tshaj plaws crustaceans ntawm genus Caridina thiab Neocaridina yog suav hais tias yog tus tshaj plaws thaj yeeb. Lawv yog cov uas tsim nyog rau cov neeg uas nyuam qhuav kawm paub yuav ua li cas thiaj tau zoo nyob rau hauv cov thoob dej yug ntses. Ntawm lawv muaj cov neeg ntawm Cherry xim, brindle xim, creatures zoo xws li mus rau bumblebees. Cov tub ntxhais hluas ntawm hom kab mob no tsis tshua hnov mob rau lub sijhawm ntawm cov hnub ci, tab sis kev sib deev kom loj hlob zoo xws li txiv neej zoo nraug nyiam zaum hauv lub khob thaum nruab hnub, thiab thaum hmo ntuj los nrhiav zaub mov.