Fungal plaque akan qwai
A cikin kowane tsarin halittu na ruwa, ciki har da a cikin akwatin kifaye, nau'ikan fungal iri-iri suna kasancewa koyaushe, waɗanda, a ƙarƙashin yanayi masu kyau, suna fara girma cikin sauri.
Matsalar gama gari lokacin kiwo kifin shine kamuwa da masonry tare da fungi Achyla da Saprolegnia. Da farko, fungi yakan sauka akan ƙwai da suka lalace, marasa lafiya ko marasa taki, amma da sauri ya bazu zuwa masu lafiya.
Alamun
Wani farar fata ko launin toka mai laushi ya bayyana akan ƙwai
Dalilin cutar
Sau da yawa babu dalilin wannan cuta. Shaye matattun ƙwai da naman gwari wani tsari ne na halitta, wani nau'in sake yin amfani da su. Duk da haka, a wasu lokuta, dalilin yana cikin yanayin da bai dace ba, alal misali, ga wasu kifaye, haifuwa da ci gaban ƙwai ya kamata ya faru a cikin maraice ko a cikin duhu, da kuma a wasu ƙimar pH. Idan an keta yanayin, yuwuwar haɓaka naman gwari ya zama babba.
Jiyya
Babu magani ga naman gwari, hanyar da ta dace kawai ita ce a cire ƙwai masu cutar da sauri tare da pipette, tweezers ko allura.
Sau da yawa ana ba da shawarar yin amfani da ƙarancin methylene blue don rigakafi, wanda a zahiri yana lalata mafi yawan ƙwayoyin fungal. Duk da haka, tare da su, kwayoyin nitrifying masu amfani suma suna mutuwa, wanda zai iya haifar da karuwa a cikin ƙwayar ammonia a cikin ruwa, wanda ya riga ya cutar da ƙwai.
