但dan是shi,池chi水shui的de加jia深shen也ye給gei魚yu病bing防fang治zhi帶dai來lai了le不bu便bian。這zhe是shi因yin為wei魚yu放fang養yang品pin種zhong增zeng多duo,底di層ceng魚yu和he中zhong上shang層ceng魚yu的de分fen化hua程cheng度du明ming顯xian,當dang魚yu發fa生sheng細xi菌jun病bing或huo寄ji生sheng蟲chong病bing時shi,對dui池chi塘tang進jin行xing水shui體ti消xiao毒du和he整zheng池chi殺sha蟲chong,由you於yu水shui體ti存cun在zai溫wen差cha問wen題ti,外wai用yong藥yao物wu不bu能neng直zhi接jie作zuo用yong於yu水shui體ti底di部bu和he底di層ceng魚yu,即ji使shi根gen據ju池chi塘tang的de實shi際ji存cun水shui量liang,按an照zhao藥yao品pin的de標biao準zhun用yong量liang使shi用yong,也ye不bu能neng達da到dao理li想xiang的de治zhi療liao效xiao果guo。例li如ru在zai混hun養yang池chi塘tang中zhong草cao魚yu、鯽魚、鯉魚同時患有細菌性疾病,使用藥物治療後,草魚會很快治愈,但是底層的鯽魚、鯉魚仍有不斷死亡的情況發生。
針zhen對dui這zhe一yi情qing況kuang,應ying采cai取qu相xiang應ying的de對dui策ce,在zai使shi用yong治zhi療liao藥yao物wu之zhi前qian,應ying當dang想xiang辦ban法fa讓rang底di層ceng魚yu上shang浮fu,使shi藥yao物wu直zhi接jie作zuo用yong於yu魚yu體ti。可ke以yi使shi用yong氯lv製zhi劑ji片pian劑ji以yi較jiao小xiao的de用yong量liang直zhi接jie作zuo用yong於yu池chi底di,利li用yong其qi強qiang烈lie的de刺ci激ji性xing迫po使shi底di層ceng魚yu上shang浮fu,然ran後hou再zai潑po灑sa相xiang應ying的de治zhi療liao藥yao物wu,在zai用yong藥yao幾ji個ge小xiao時shi以yi後hou,開kai動dong增zeng氧yang機ji,使shi藥yao物wu混hun勻yun於yu整zheng個ge魚yu池chi,這zhe樣yang就jiu可ke以yi保bao證zheng魚yu體ti在zai第di一yi時shi間jian內nei接jie受shou到dao藥yao物wu治zhi療liao,同tong時shi可ke避bi免mian藥yao物wu浪lang費fei以yi及ji使shi用yong過guo量liang的de問wen題ti。當dang然ran,在zai治zhi療liao藥yao物wu選xuan擇ze上shang應ying盡jin量liang選xuan取qu刺ci激ji性xing小xiao的de藥yao物wu,如ru碘dian製zhi劑ji等deng。
手機版




