[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.piatek.cz\/vodni-zelvy-jako-domaci-mazlicci\/#Article","mainEntityOfPage":"https:\/\/www.piatek.cz\/vodni-zelvy-jako-domaci-mazlicci\/","headline":"Vodn\u00ed \u017eelvy jako dom\u00e1c\u00ed mazl\u00ed\u010dci","name":"Vodn\u00ed \u017eelvy jako dom\u00e1c\u00ed mazl\u00ed\u010dci","description":"Vodn\u00ed \u017eelvy jako dom\u00e1c\u00ed mazl\u00ed\u010dci Mal\u00e9 vodn\u00ed \u017eelvy jsou roztomil\u00e9 a dnes na n\u011b naraz\u00edme prakticky v\u00a0ka\u017ed\u00e9m obchod\u011b se zv\u00ed\u0159aty. Mali\u010dk\u00e9 \u017eelvi\u010dky s\u00a0velikost\u00ed krun\u00fd\u0159e jako dvoukoruna. Roztomil\u00e9, mil\u00e9, nen\u00e1ro\u010dn\u00e9. Ale…","datePublished":"2021-09-15","dateModified":"2023-05-05","author":{"@type":"Person","@id":"https:\/\/www.piatek.cz\/author\/#Person","name":"","url":"https:\/\/www.piatek.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/ade5060b95d9432296fc92debd2ba3136f7a4d727a7bc57afe18c4808c7d7ac9?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/ade5060b95d9432296fc92debd2ba3136f7a4d727a7bc57afe18c4808c7d7ac9?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"piatek.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.piatek.cz\/wp-content\/uploads\/vodni_zelva.jpg","url":"https:\/\/www.piatek.cz\/wp-content\/uploads\/vodni_zelva.jpg","height":0,"width":0},"url":"https:\/\/www.piatek.cz\/vodni-zelvy-jako-domaci-mazlicci\/","about":["Zv\u00ed\u0159ata"],"wordCount":533,"articleBody":"Vodn\u00ed \u017eelvy jako dom\u00e1c\u00ed mazl\u00ed\u010dciMal\u00e9 vodn\u00ed \u017eelvy jsou roztomil\u00e9 a dnes na n\u011b naraz\u00edme prakticky v\u00a0ka\u017ed\u00e9m obchod\u011b se zv\u00ed\u0159aty. Mali\u010dk\u00e9 \u017eelvi\u010dky s\u00a0velikost\u00ed krun\u00fd\u0159e jako dvoukoruna. Roztomil\u00e9, mil\u00e9, nen\u00e1ro\u010dn\u00e9. Ale zd\u00e1n\u00ed klame, p\u00e9\u010de o n\u011b je ve skute\u010dnosti pom\u011brn\u011b n\u00e1ro\u010dn\u00e1 a pro mal\u00e9 d\u011bti vlastn\u011b t\u00e9m\u011b\u0159 nemo\u017en\u00e1. Jsou to ale kr\u00e1sn\u00ed a vd\u011b\u010dn\u00ed tvorov\u00e9, kte\u0159\u00ed mohou b\u00fdt mil\u00ed a dlouholet\u00ed spole\u010dn\u00edci.\u00a0Je nutn\u00e9 po\u010d\u00edtat s\u00a0t\u00edm, \u017ee vodn\u00ed \u017eelvy je nejl\u00e9pe po\u0159izovat dv\u011b. V\u00a0p\u0159\u00edrod\u011b jsou zvykl\u00e9 \u017e\u00edt v\u00a0hejnech, tak\u017ee samotn\u00e9 \u017eelv\u011b by doma p\u0159ece jen bylo trochu smutno. Mohou se do\u017e\u00edt i 20 let, s\u00a0t\u00edm je t\u0159eba po\u010d\u00edtat. Minim\u00e1ln\u00ed velikost akv\u00e1ria je 80 c m x 50 cm (na jednu \u017eelvu) s\u00a0v\u00fd\u0161kou hladiny alespo\u0148 30 cm. Vyrostou toti\u017e velmi rychle a pot\u0159ebuj\u00ed prostor pro plav\u00e1n\u00ed. K\u00a0tomu je nezbytn\u00e9 j\u00edt za\u0159\u00eddit v\u00a0akv\u00e1riu such\u00fd ostr\u016fvek s\u00a0UV lampou. A je pot\u0159eba po\u010d\u00edtat i s\u00a0filtrac\u00ed vody a ze za\u010d\u00e1tku i s jej\u00edm oh\u0159evem. Vhodn\u00fd filtr u\u0161et\u0159\u00ed spoustu pr\u00e1ce s\u00a0\u010di\u0161t\u011bn\u00edm a v\u00fdm\u011bnou vody.\u00a0\u00a0Krmen\u00edMal\u00e9 \u017eelvi\u010dky se krm\u00ed drobn\u00fdmi granulemi a su\u0161en\u00fdm gammarusem, co\u017e jsou drobn\u00ed r\u00e1\u010dci. V\u011bt\u0161\u00ed \u017eelvy pak uv\u00edtaj\u00ed potravu ve form\u011b mal\u00fdch rybi\u010dek, hmyzu, kousk\u016f masa, ale i kus\u016f sal\u00e1tu, pampeli\u0161ky \u010di r\u016fzn\u00e9ho ovoce. Lze krmit i granulemi. Je vhodn\u00e9 tak\u00e9 pou\u017e\u00edvat vitaminov\u00e9 dopl\u0148ky s\u00a0miner\u00e1ly. Pokud \u017eelvy nemaj\u00ed vyv\u00e1\u017eenou stravu, mohou trp\u011bt r\u016fzn\u00fdmi nemocemi. Velmi nebezpe\u010dn\u00fd je m\u011bkk\u00fd krun\u00fd\u0159 \u010di r\u016fzn\u00e9 pl\u00edsn\u011b. \u00a0P\u00e9\u010deKrom\u011b \u00fadr\u017eby a v\u00fdm\u011bny vody a ostr\u016fvku na slun\u011bn\u00ed je t\u0159eba \u017eelv\u00e1m poskytnout pravidelnou p\u00e9\u010di a kontrolu jejich celkov\u00e9ho stavu. N\u011bkter\u00e9 \u017eelvy se nerady nech\u00e1vaj\u00ed br\u00e1t do ruky a mohou se sna\u017eit kousnout. Pokud je v\u0161ak chytnete za zadn\u00ed \u010d\u00e1st krun\u00fd\u0159e, nemaj\u00ed s\u00a0kous\u00e1n\u00edm \u0161anci. Je t\u0159eba prohl\u00e9dnout krun\u00fd\u0159, jestli dor\u016fst\u00e1 na v\u0161ech stran\u00e1ch rovnom\u011brn\u011b, jestli se \u0161upiny odlupuj\u00ed lehce a netvo\u0159\u00ed se pod nimi pl\u00edse\u0148 a jestli na krun\u00fd\u0159i nejsou patrn\u00e1 m\u011bkk\u00e1 m\u00edsta. D\u00e1le je t\u0159eba kart\u00e1\u010dkem krun\u00fd\u0159 vy\u010distit od \u0159as a \u0161p\u00edny. Kontroluje se tak\u00e9 k\u016f\u017ee, kter\u00e1 nesm\u00ed jevit zn\u00e1mky poprask\u00e1n\u00ed a nesm\u00ed na ni b\u00fdt jak\u00e9hokoli ne\u010distoty.\u00a0P\u00e9\u010de o vodn\u00ed \u017eelvy nen\u00ed jednoduch\u00e1, ale vyplat\u00ed se. Sice si s\u00a0v\u00e1mi nepopov\u00edd\u00e1, ani nebude aportovat m\u00ed\u010dek, ale pohled na tyto \u00fa\u017easn\u00e9 plavaj\u00edc\u00ed \u010di slun\u00edc\u00ed se plazy je balz\u00e1m pro ka\u017edou du\u0161i. P\u0159i p\u0159\u00edchodu dom\u016f v\u00e1s \u017eelvy jist\u011b nezapomenou pozdravit, a\u0165 u\u017e pl\u00e1c\u00e1n\u00edm do vody, zabouch\u00e1n\u00edm do st\u011bny akv\u00e1ria \u010di zb\u011bsil\u00fdm plav\u00e1n\u00edm pod\u00e9l st\u011bn akv\u00e1ria.\u00a0                                                                                                                                                                                                                                                                                                                                                                                        3.9\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Vodn\u00ed \u017eelvy jako dom\u00e1c\u00ed mazl\u00ed\u010dci","item":"https:\/\/www.piatek.cz\/vodni-zelvy-jako-domaci-mazlicci\/#breadcrumbitem"}]}]