"Black Spots"

"Mavara madema" chirwere chisingawanzo uye chisingakuvadzi chinokonzerwa nemhou yeimwe yemhando dzetrematode (parasitic worms), iyo hove inongova imwe yematanho ehupenyu.

Mhando iyi ye trematode haina kukanganisa kuhove uye haigone kubereka panguva ino, pamwe nekuendeswa kubva kune imwe hove kuenda kune imwe.

Zviratidzo:

Rima, dzimwe nguva dema, makwapa ane dhayamita 1 kana kupfuura mamirimita anooneka pamuviri wehove uye pazvimbi. Kuvapo kwemavara hakukanganisi maitiro ehove.

Zvikonzero zveparasites:

Trematodes inogona kupinda mu aquarium chete kuburikidza nehozhwa dzakabatwa mumvura yakasikwa, sezvo iri yekutanga yekubatanidza muhupenyu hweparasite, iyo, kunze kwehozhwa, inosanganisira hove neshiri dzinodya hove.

Prevention:

Iwe haufanirwe kugadzirisa hozhwa kubva kumadziva echisikigo mu aquarium, anogona kuve vatakuri kwete chete chirwere ichi chisingakuvadzi, asiwo hutachiona hunouraya.