Imvura yakadzika yegungwa gorosi yakagadzirirwa zita rayo nemhaka yemuviri wakajeka, kuburikidza nayo iyo yose skeletal system uye nhengo dzomukati dzinoonekwa. Ichi chimiro chemuviri chakatsamwisa vanhu vazhinji kuti vaise maruva hove, basa risina chokuita nechisikwa. Kutanga kwependeji yeFooroscent kunoderedza nguva yeupenyu hwevanhu vazhinji, kunyange zvazvo vamwe vavo vanopona kusvika kumakore matatu. Nyika dzeEurope, kuva kudzivirirwa kwegirasi yegirasi, kwenguva refu yakarambidza kutengesa hove dzemavara munharaunda yayo.
Zvido zvezvinhu zvegirasi perch
- Aquarium hove girazi perch zvakanaka inobvumira mvura yeharuki. Mumuviri wake wakashandura mvura kunyange muhuwandu hwehutatu. Asi izvi, sechimwe chinhu. Izvo zvizhinji zvehuta zvinorarama mutsva, acidfied miviri yemvura, saka zvakakosha kuchengetedza pH 5.5 -7 mumigodhi yemvura.
- Hove dzinofanirwa kutaridzika kwezvakatipoteredza, dzinonzwa dzakanaka mumvura 25-30 ° C muzuva rakapararira.
- Vaduku vanogara mumadziva emombe vanogara mumapoka emakwai, sehovhesi uye zvinomera .
- Girasi yegorosi mumvura inosvika pakusvika masendimita masere uye inoonekwa seisina kuzvininipisa. Asi, kana iwe wakarohwa nevagari vemvura ine munyu, vanoda kuiswa mucherechedzo nekugadzirisa zvishoma nezvishoma mvura itsva. Kuti uite izvi, kuraira zuva rega rega kwemavhiki maviri kusvika 10% kuchinja mvura.
Kudya uye kuwirirana
Aquarium hove girazi perch ndorugare nenzira yakasikwa, kazhinji kacho kuva muurayi wemuvakidzani anotora. Vanonyara uye vanochengetedzwa chete mumapoka, vachivanza mumatende. Kuti vaite vakasununguka, vatenge kwavari zvishoma zvitanhatu, uye vatore vavakidzani vane runyararo rwakafanana.
Matambudziko nekudyisa kazhinji haasimuke. Girasi yegorosi inofanirwa inoshanda kune zvokudya zvitsva uye zvakanyanyisa. Vanonamatira vose vari kurarama uye zvipfeko zvekudya.