Lernaea
Lernaea (Lernaea) bụ aha mkpokọta copepod parasaiti, nke na-enwe mgbagwoju anya mgbe ụfọdụ na ikpuru n'ihi ọdịdị mpụga ha. Lernei na-adabere kpamkpam na onye ọbịa - ụdị okenye na larval na-ebi na azụ.
A na-ebuba nje ahụ n'ime ahụ site n'enyemaka nke akụkụ pụrụ iche, a na-emepụta akwa abụọ na nsọtụ nke ọzọ, nke nje ahụ na-amalite iyi Y. Nsen na-emecha kpughee na larvae na-apụta site na ha, nke na-edozi na gills nke azụ, mgbe ha ruru steeti ndị okenye, ha na-agafe n'ahụ azụ ahụ ma na-emegharị okirikiri.
mgbaàmà:
Azụ ahụ na-agbalị ịsacha onwe ya na ihe ịchọ mma nke akwarium. eri na-acha akwụkwọ ndụ akwụkwọ ndụ 1 cm n'ogologo ma ọ bụ karịa kwụgidere n'akpụkpọ ahụ nwere ebe ọkụ na ebe mgbakwụnye.
Ihe kpatara nje nje, ihe egwu nwere ike ime:
Parasites na-abanye n'ime aquarium na azụ ọhụrụ, ha nwere ike ịdị n'ụdị larvae na gills ma bụrụ ndị a na-adịghị ahụ anya n'oge ịzụrụ, yana nri dị ndụ sitere na isi mmalite.
Parasaịtị na-ahapụ ọnya miri emi nke nje bacteria nwere ike ịbanye n'ime ya. Obere azụ nwere ike ịnwụ site na ọnya ma ọ bụ site na hypoxia ma ọ bụrụ na larvae mebie gills.
Prevention:
Naanị ịkpachara anya nhọrọ nke azụ, ichepụ iche na iji nri dị ndụ sitere n'aka ndị na-ebubata ntụkwasị obi nwere ike igbochi ntinye nje n'ime aquarium izugbe.
Ọgwụgwọ:
A na-atụgharị azụ na-arịa ọrịa n'ime tank dị iche, iji zere ibute ọrịa larvae azụ dị mma, a na-agbaze potassium permanganate na mmiri na oke nke 2 mg kwa 1 liter. N'elu azụ buru ibu, enwere ike wepu nje na tweezers, n'aka nke ya, mmiri nwere potassium permanganate gbazere n'ime ya ga-egbochi ọrịa nke ọnya na-emeghe, Otú ọ dị, ọ bụrụ na e nwere ọtụtụ n'ime ha, mgbe ahụ, a ga-ekewa usoro iwepụ ya n'ọtụtụ usoro iji zere nnukwu nsogbu. mmerụ ahụ.
Obere na obere azụ kwesịrị imikpu maka nkeji 10-30 n'ime mmiri nke potassium permanganate ngwọta na nha nke 10 mg kwa 1 liter.
Enwekwara ọgwụ pụrụ iche maka njikwa nje n'ahịa, nke na-enye ohere ka a na-eme ọgwụgwọ ozugbo na aquarium obodo.
