Ib qho tshwj xeeb ntawm cov aquarists yog cov uas tau los ua tus tswv ntawm lub ntsej muag liab ntawm cov pob zeb liab. Cov no tsis yog lub pov haum, tab sis amazing crustaceans los ntawm cov cw qeb. Cov tsiaj zoo li no hu ua Red Crystal, scurrying nyob ib ncig ntawm lub thoob dej yug ntses, tsis tsuas yog fascinate, tab sis kuj dhau los ua qhov kev txaus siab. Dab tsi yog cov ntsiab lus ntawm cw - qhov no tau tham hauv kab lus no.
Caridina cantonensis
Nov yog lub npe ntawm txhua yam subtypes ntawm decapods uas khaws cia hauv thoob dej yug ntses, thiab hu ua crystals los yog muv. Lub ntsiab feature ntawm cov neeg sawv cev ntawm hom no yog contrasting kab txaij uas adorn lub cev ntawm cws. Cov neeg nyob hauv cov thoob dej yug ntses no nyob ntawm 2 mus rau 6 xyoo, cov poj niam tuaj yeem loj hlob mus txog 3 centimeters, cov txiv neej me me me me. Cov xim (thiab lawv tuaj yeem yog xim dawb, nrog cov kab txaij dub thiab liab) tsis yog nyob ntawm cov xwm txheej ntawm kev kaw, tab sis txawm nyob ntawm lub siab thiab ib puag ncig ntawm crustaceans. Tias yog vim li cas cw aquarists ua sophisticated nyob rau hauv qhov teeb meem no.cov kws tshaj lij.
Zoo sib xws
Nyob rau hauv qhov xwm txheej, cw ntawm hom no nyob hauv cov dej tshiab ntawm cov teb chaws Es Xias Qab Teb Hnub Tuaj thiab muaj cov kab txaij dub rau ntawm lub cev. Tab sis nyob rau hauv tej yam kev mob, subspecies ntawm exceptional kev zoo nkauj tau bred:
- Dawb lossis kub muaju - cws nrog lub cev liab-txiv kab ntxwv thiab dai kom zoo nkauj nrog lub plhaub dawb nplua nuj.
- Cov muaju dub txawv ntawm lawv cov khoom sib txawv los ntawm cov xim ci dua ntawm cov kab txaij.
- Red crystals yog cov subspecies nrov tshaj plaws ntawm cov thoob dej yug ntses crustaceans. Lawv yog bred artificially, yog li lawv tsis pom nyob rau hauv cov qus. Nws yog hais txog lawv uas peb yuav tham hauv kab lus no.
Red Crystal Shrimp
Ib hnub, xyoo 1996, ib tus neeg paub txog aquarist los ntawm Nyiv, Hisayasu Suzuki, pom qee cov cw nrog kev hloov pauv zoo kawg nkaus hauv cov xeeb ntxwv ntawm nws cov Crystals Dub. Cov neeg no muaj kab txaij liab tshwm sim los ntawm kev hloov pauv hauv cov xim noob. Nws yog cov no tsis sib haum xeeb mutated crustaceans uas tau los ua cov progenitors ntawm ib hom tshiab ntawm cov neeg nyob hauv cov thoob dej yug ntses. Cov muaju liab tau txais koob meej sai sai thiab dhau los ua qhov kev txaus siab - vim tias lawv cov xim yog qhov tshwj xeeb, thiab nws tsis yooj yim rau yug tus neeg uas muaj kab txaij dawb zoo nkauj lossis cov kab liab liab.
Hard beauty standard
Hnub no Red Crystals yog qhov ua yeeb yam. Kev nthuav qhia thiab kev sib tw yog muaj nyob hauv lub ntiaj teb los txiav txim siab cov cw tshwj xeeb tshaj plaws thiab lawv tsis pheej yig. Rau Cwj Pwm Liab Crystal Tsimcov qauv nruj tshaj plaws yog Japanese (chav kawm C, B, A, S, S +, SSS) thiab German (chav kawm K0 -K14). Txhua tus ntawm lawv tso siab rau qhov zoo ntawm cov xim sib xws, pom tseeb ntawm ciam teb, qhov tseem ceeb ntawm liab lossis dawb.
Cov siv lead ua liab ntawm cov chav kawm qis tshaj (C thiab K0) muaj qhov tsis sib xws ntawm cov kab liab dav. Qhov ntau dawb nyob rau hauv cov xim ntawm cw thiab lub thinner cov kab txaij ntawm liab, qhov siab dua nws cov chav kawm. Sab saum toj-Red Crystals yog dominated los ntawm ib tug dawb tint, nrog liab me ntsis tam sim no nyob rau hauv tsawg thiab muaj ib tug tshwj xeeb zoo. Nws yog cov tib neeg uas tshwj xeeb tshaj yog muaj nuj nqis los ntawm cov kws tshaj lij thiab feem ntau muaj lawv lub npe. Piv txwv li, "White Fang" lossis "Crown". Tab sis nws tsim nyog nco ntsoov tias cov xim tuaj yeem hloov pauv thiab yog li cov xwm txheej khaws cia Red Crystal cw tuaj ua ntej.
Kev xav tau thiab kev huv
Thiab nyob rau hauv qhov xwm txheej, cw nyob hauv dej huv nrog cov tshuaj lom neeg ruaj khov, thiab tseem muaj cov lus dab neeg hais txog cov ntsiab lus ntawm Red crystals. Tsuas yog ib tus neeg paub txog aquarist tuaj yeem tsim cov xwm txheej zoo rau kev nplij siab thiab kev yug me nyuam ntawm cov decapods.
Kev hloov me ntsis hauv ib puag ncig thiab cov cw no yuav tig daj ntseg zoo tshaj plaws thiab tuag qhov phem tshaj. Nyob rau tib lub sijhawm, cov chav kawm ntawm ib tus neeg siab dua, qhov xav tau ntau dua ntawm kev ua neej nyob.
Tsev rau "jewelry"
Aquarium Red Crystals - Cw - tuaj yeem me me (10-20 litres) yog 4-6 tus neeg nyob hauv. Muaj pov thawj tias qhov tsawg kawg nkaus ntim rau 1 cw yuav tsum yog ntawm qhov kev txiav txim1 litre. Txawm li cas los xij, ntau nyob ntawm cov nroj tsuag thiab scenery. Nws yog qhov zoo dua los xaiv cov cw uas tsis siab, tab sis nrog thaj tsam loj hauv qab. Yog tias koj xav kom cov crystals ntau, ces lub thoob dej yug ntses yuav tsum muaj tsawg kawg yog 50 litres.
Lwm qhov tsis tseem ceeb qhov tseeb - ntau yam kab mob thiab kev tuag ntawm crustaceans tuaj yeem ua rau muaj neeg coob coob. Yog li ntawd, tsuas yog los ntawm kev sim thiab ua yuam kev thiab los ntawm kev cog cov tsiaj me, qhov kev pom zoo biobalance hauv thoob dej yug ntses tau ua tiav.
Dej yog qhov chaw nyob ntawm cov iav
Qhov tseem ceeb tshaj plaws rau lub neej ib txwm muaj ntawm cov muaju yog cov dej muaj pes tsawg leeg thiab kev ruaj ntseg ntawm nws cov kev txwv.
Cov chav kawm siab dua ntawm cov cw yuav tuag ntawm cov dej hardness ntawm 4 mEq / L, txawm hais tias cov chav kawm qis tseem yuav zam qhov nce ntawm qhov ntsuas no mus rau 13. Qhov zoo tshaj plaws dej hardness hauv cws yog los ntawm 3 mus rau 5 mEq. / L, uas tuaj yeem ua tiav los ntawm kev sib xyaw cov kais dej nrog dej osmotic.
Cov tswj kub kuj tseem nyuaj - los ntawm 21 txog 23 degrees. Nyob rau tib lub sijhawm, yog tias tus ntsuas ntsuas ntsuas kub poob mus rau 16 lossis nce mus rau 26 degrees, cov cw yuav tuag.
Cov lim dej muaj zog thiab lub tshuab aerator yog qhov yuav tsum tau ua. Tom qab tag nrho, cov tsiaj no rhiab heev rau metabolites, ammonia thiab nitrates. Nws raug nquahu kom hloov ib feem peb ntawm cov dej hauv thoob dej yug ntses tsawg kawg txhua 10 hnub.
Related requirements
Cov av hauv cw yuav tsum zoo. Haum xuab zeb los yog pebbles me me uas tsis muaj cov npoo ntse, zoo tshaj - aquasoils, uas acidify thiabua luam dej.
Thaum xaiv cov nroj tsuag, nco ntsoov tias lawv yuav tsum tsis muaj qhov loj me thiab tsis muaj edged. Thaum pruning algae, tshuaj raug tso tawm uas tuaj yeem ua rau tuag ntawm crystals. Nws yog qhov zoo rau cog mosses thiab ferns, pistii thiab ntaub pua plag algae, hornwort thiab liverwort hauv cov cw cog. Koj tseem tuaj yeem tso cov ntawv ntab. Anubias thiab cryptocrine yog categorically contraindicated rau lub neej ntawm cw.
Cov crustaceans mobile no nyiam qhov chaw nkaum, yog li koj tuaj yeem kho lub thoob dej yug ntses nrog cov snags thiab pob zeb loj.
Cov khoom siv lead ua tsis tas yuav teeb pom kev tshwj xeeb, tab sis lawv saib zoo nkauj thaum muaj.
Khoom noj khoom haus yog lub hauv paus rau kev noj qab haus huv ntawm crystals
Nqaij ntses yog omnivorous thiab yog li ntawd lawv yuav tsis tshaib plab yog tias muaj zaub hauv thoob dej yug ntses. Tab sis qhov xwm txheej ntawm cov khoom noj muaj feem cuam tshuam ncaj qha tsis ntau rau cov haujlwm tseem ceeb raws li qhov xwm txheej ntawm cov xim, uas tseem ceeb heev rau Red Crystals. Cov zaub mov tsis zoo thiab tsis sib txawv ua rau poob ntawm cov xim dawb.
Muaj ntau cov cw pellets npaj txhij uas twb muaj cov zaub mov thiab hlau tseem ceeb heev rau cov xim sib txawv thiab lub plhaub tsim (Crustamenu TETRA, NovoPrawn JBL, ShrimpsNatural sera, CrustaGran Dennerle). Tsis tas li ntawd, crustaceans tsis disdain cyclops thiab daphnia, pieces ntawm txiv hmab txiv ntoo thiab zaub. Lawv yuav noj txiv apples thiab mulberry nplooj, spinach thiab Indian almonds. Willow lossis alder snag ua zaub mov zoo rau cov muaju.
Qhov tseem ceeb ntawm kev pub mis yog tsis txhob overdo nws. Cov zaub mov tseem ceebyuav tsum tau noj cw hauv ib teev. Nws kuj tseem muaj txiaj ntsig rau kev npaj tshem tawm ob lossis peb hnub - qhov no, lawv yuav noj txhua yam uas lawv pom hauv thoob dej yug ntses.
Puas yog tos cov xeeb ntxwv los ntawm cov muaju? Feem ntau, qhov no tsis yog ib lo lus nug tsis ua haujlwm. Thiab txawm hais tias cov crystals zoo, nws tsis yog qhov tseeb tias lawv yuav sib npaug. Muaj ob peb nuances ntawm no:
- Ua ntej, qhov ntsuas kub. Ntawm qhov zoo tshaj plaws kub nyob rau hauv lub thoob dej yug ntses, lawv yuav tsis yug thiab yuav tsis xav. Nyob rau hauv qhov xwm txheej, cw yug me nyuam yog txuam nrog rau lub caij los nag, thiab yog li ntawd lub teeb liab rau kev yug me nyuam tus cwj pwm rau crustaceans yuav txo tau qhov kub ntawm 1-2 degrees, uas yuav provoke ib tug molt. Nyob rau hauv cov ntaub ntawv no, cov txiv neej yuav tuaj koom mus rau kev tshawb fawb rau ib tug poj niam, sai sai fertilize lub qe thiab tsis txaus siab rau nws. Tab sis tus poj niam yuav saib xyuas cov qe uas nyob rau ntawm lub caj dab ntawm lub plab mog, co lawv thiab aerate lawv. Tom qab 20-30 hnub, cov ntawv me me ntawm cov neeg laus cw yuav tshwm sim los ntawm cov qe, uas tam sim ntawd pib lub neej ywj pheej.
- Thib ob, cws muaj peev xwm yug me nyuam thaum muaj hnub nyoog rau lub hlis. Tab sis yog hais tias nws tsis tau loj hlob mus txog 2 centimeters, ces nws yuav tsis muaj peev xwm muab luam tawm.
- Thib peb, txawm tias cov cw tsis noj lawv cov xeeb ntxwv, nws tseem pom zoo kom cog cov poj niam nrog cov qe hauv lub thoob dej yug ntses nrog av nkos thiab ntau qhov chaw rau yug poj niam nrog caviar. Cov crustaceans me yog cov tsiaj uas muaj kev phom sij heev thiab xav tau ib puag ncig ruaj khov. Lawv tsis xav tau zaub mov ntxiv.
Thiab cov neeg nyob zeleej twg?
Nws tsis yog ib txwm xav kom khaws cov Crystals xwb. Lawv cov neeg zej zog tuaj yeem ua tau tib yam kev thaj yeeb thiab tsis ua phem rau cov neeg nyob hauv thoob dej yug ntses: lwm hom cw lossis cov ntses muaj kev thaj yeeb nyab xeeb thiab tetras, bots thiab barbs. Tab sis omnivorous guppies, gourami, cechlids yog cov neeg nyob ze tsis zoo rau cov crustaceans.
Khaws ua ke sib txawv subspecies ntawm crystals (dub, liab, kub) tsis pom zoo. Tseeb tiag, thaum lub sij hawm mating, cov cim qhia kom muaj nuj nqis los ntawm cov neeg nyiam tuaj yeem ploj.
