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2016年5月10日 星期二

從吃餌料方式減少發生翻覆 / 从吃饵料方式减少发生翻覆 Reduce flip-over phenomenon from eating way


在所有觀賞魚中,金魚是發生翻覆機率最高的魚種之一,是什麼原因造成金魚發生翻覆機率遠高於其它魚種呢?是先天體型的不良?還是什麼原因呢?

一、發生翻覆的原因




許多魚友認為,金魚發生翻覆原因,是魚膘受損或破裂所導致,事實上,這種發生機率相當低。以魚膘構造及位置來分析,魚膘是負責魚隻的上升、下沉及平衡的主要器官,當魚
膘內充氣,魚才可以上升,若魚膘內沒有充氣,魚才可下沉至水底,以魚每天的游動可達數千次甚至萬次,魚膘必須快速充氣或消氣,才能符合魚游動的需求。若你有殺魚清除內臟的經驗,你會發現,魚膘的皮層相當厚,並非像氣球般脆弱,否則,很難符合魚隻游動需求。


[圖片說明  Photo description] :該魚隻死亡後腹部相當腫大,解剖後,滲入許多血水,體內有許多明顯的血塊,(圖片提供者:朱大) 


在長期追蹤與觀察,許多發生翻覆魚隻死亡後,解剖其內臟發現,魚膘並沒有出現破洞或變形,而是出現不規則的腫大。以魚膘的位置來看,位於魚體中央位置,下與性腺...等器官緊鄰,腸道位置在腹部,當魚膘充氣膨脹時,會充滿整個體內。坦若,腸道發炎不規則腫大,當魚膘充氣膨脹時很可能會與發炎腫大的腸道緊緊接觸,在腸道上的細菌就會擴散到魚膘,導致也遭細菌俺染而出現不規則或局部腫大,如此,就導致魚膘收放機能出現異常,而導致魚隻平衡功能失調而引起翻覆。

體內出現積水也是引起翻覆的常見原因之一,因體內器官出現破損而滲出血水,若因遭病菌入侵體內,引起器官滲水而囤積在體內,當病菌量愈多,滲血水可能也會愈來愈多,這也是為何疾病常會併發腹水症的原因之一。

魚隻出現翻覆的情況有很多種,除常見的180度翻覆外,還包括:90度側翻、傾斜、倒頭栽...等,這些造成翻覆原因,多半與體內器官感染病菌引起發炎有關,特別是腸道遭感染機會最為常見,因魚膘受損或破洞而導致翻覆的機率卻相當低。

二、減少腸道發炎

雜食性魚隻是沒有胃器官,食物消化與吸收全部在腸道中進行,當餌料不潔、不鮮或原料品質較差,導致難以或無法消化而囤積在腸道中,便開始產生腐爛而滋長壞菌、細菌,而引起腸道發炎,魚隻腸道發炎後,食慾、活動力...等會明顯下降,逐漸限傾斜甚至翻覆,若不盡早治療,死亡機率相當高。

三、觀察排泄物長短、顏色、軟硬度

觀察魚隻排泄物,可看出魚隻的健康、腸道消化功能...等好壞!健康魚隻的排泄應為短、粗、軟、顏色與餌料相似(稍深色),若魚便出現細長、乾細、白色或透明色,都是不健康的警訊,若餌料的內容物、新鮮、乾淨度不佳,都會讓魚便出現細長、乾細、白色或透明色,特別是白便,魚隻出現白便原因有很多,多半與腸道發炎、餌料不鮮、不潔、飼料內容物不良有關,許多魚友認為,魚隻出現白便,與體內有寄生蟲有關,一般市售飼料,在製作過程中,都必須經過高溫及高壓加工處理,這些常見體內寄生蟲早已無法承受高溫及高壓而死亡,而餵食活餌,特別是蟲類餌料,因蟲餌來路不明、加上未經過消毒,境外帶入寄生蟲機率相當高,尤其經常見餵食的蟲餌,牠們的原生環境就是最髒、臭、病菌最多的環境,這如同我們人類一樣,都會在三叮嚀:「少吃未煮過的生食」的道理相同,除減少帶入寄生蟲外,更可避免遭細菌入侵體內而染病。



[圖片說明  Photo description] :魚便出現細長、白色或透明色,都是不正常的魚便反應,與飼料魚料相似的顏色、粗、短的魚便才是健康的魚便。

四、用飼料大小尺寸,改變魚的吃餌方式




[圖片說明  Photo description] :小魚只能吃小尺寸的飼料嗎?



市售因應各種魚隻所需,會製作大小不一尺寸,大多分為超細、小、中、大...等尺寸,提供不同尺寸魚隻大小食用。以魚覓食習性來看,體型較小的魚隻,只能餵食較小尺寸的飼料嗎?

魚類的覓食習性與方式有一定規律性與方式!喜愛垂釣的人都知道,魚集體覓食與水溫與風向相關外,且分為淺層中層與深層區域覓食,但這些與生俱來的求生本領,幾乎被人工飼養完全馴化而喪失,食物來源、覓食時間、方式,幾乎完全依照飼主給料來決定。

(一)、從魚的原生環境,來探究其覓食方式





魚類原本就是生活在溪流、湖泊、海洋中,而生活在河流的魚類,則以藻類為食的草食性魚類,及以浮游動植物、魚苗或有機碎屑為食的雜食性魚類居多,整體來說,河川上游水流急、浮游生物少,一般以昆蟲或附著性藻類為主食,下游魚類,則以浮游生物、有機碎屑為主居多。魚隻進食則以啄食方式進食,換言之,就是「小口吃餌、一邊覓食,一邊吃餌的一口接著一口吃」,但這些與生俱來的本事,都被人工養殖完全摧毀!人工化養殖的魚類,為了搶奪更多食物,變得「你徵我奪」、「先掃光食物,以免被其它魚吃光」、「能吃進肚的,先吃再說」的爭奪搶食的覓食方式,但魚隻吃到的餌料,都是適合吃的食物?軟硬度適合消化?






[影片說明  Video description] :藉由較大尺寸,以及硬度較軟飼料,改變了魚的吃餌料方式,變得一口一口吃,有咬嚼吃餌料,沒有出現搶奪食物的進食的情況!


觀察魚隻吃餌方式,小型魚因受到嘴結構限制,都是「小口吃」、「一口一口咬著吃」,體型較大的雜食性魚,多半也是「邊找邊吃的一口一口吃」,大型肉食性魚隻,在吃餌前也會先觀察餌料,在靠近後再快速咬住食後,而吃相頗為難看的金魚、錦鯉魚,為了搶奪食物,已不再「一口一口吃」,而變成「先搶光食物」的吃餌方式。

前段所述,在所有淡水觀賞魚中,又以金魚、錦鯉魚發生翻覆最為常見,許多魚友認為,發生翻覆機率與魚的體型有關連,真的是如此嗎?

(二)、四款金魚,誰最會翻?


[圖片說明  Photo description] : 珍珠鱗  Pearl-scale goldfish

[圖片說明  Photo description] : 琉金金魚  Ryukin goldfish.


[圖片說明  Photo description] : 蘭壽金魚  RanChu goldfish.


[圖片說明  Photo description] : 獅頭  Lion head goldfish.


以珍珠鱗、蘭壽、獅頭、琉金這四款金魚來看,最容易發生翻覆,非「珍珠鱗」莫屬,但事實上,珍珠鱗因翻覆而導致傷亡的機會卻相當低,多半與牠特殊的魚鱗構造而引起皮膚方面疾病居多,而最常發生翻覆卻是琉金、蘭壽、獅頭呢?這三款金魚有「貪得無厭」、「你徵我奪搶食」的共同進食習性,在吃餌進食時,琉金、蘭壽、獅頭,幾乎都是一次吃多顆飼料,先把飼料先吃入肚子,以免被其它魚吃光,但在拼命搶食的同時,這三款金魚又屬雜食性魚類,沒有胃器官先行消化,坦若,飼料顆粒較大或硬度較高,會造成腸道難以或無法消化,無法在短時間被排出體外,餌料會逐漸腐爛、膨脹、滋長壞菌,當腸道遭病菌感染發炎,發生傾斜、側翻、360度翻度,甚至導致死亡的機會也愈高!







[圖片說明  Photo description] :明顯該魚的腸腫大。
圖片提供:鐵血網  Photo:www.tiexue.net



(三)、錦鯉魚也是翻覆的高危險群


[圖片說明  Photo description] :為何錦鯉魚也是腸發生翻覆的觀賞魚?


或許有些魚友認為,金魚容易發生傾斜、翻覆,與圓肥體型有關,若是如此,為何體型長條狀的錦鯉魚也是翻覆的高危險群呢?觀察錦鯉魚的嘴巴構造,因嘴巴下顎為收縮性相當高的結構,嘴巴張開幅度相當大,在搶奪食物時相當有利,在進食時幾乎都是「你徵我奪」、「先掃光食物,以免被其它魚吃光」、「能吃進肚的,先吃再說」的搶食,其進食方式,與蘭壽、獅頭、琉金相似。




[影片說明  Video description] :如果將飼料顆粒變大,以及降低飼料硬度,讓魚無法「搶奪食物」、「拼命吞食」,迫使魚隻必須咬嚼後吞食,一口一口吃餌料,是否可降低翻覆機率呢?


藉由飼料尺寸大小、飼料內容物、軟硬度與沉水性...等設計,造成魚隻無法一次同時吃入多顆飼料,必須一顆一顆吃餌,再配合降低飼料軟硬度,形成魚隻「先咬嚼後再吞食」的覓食吃餌方式的改變,就可大幅降低搶食造成難以或無法消化的腸道堵塞的機會發生。

大部分生活在溪流、湖泊、海洋的魚類,在進食時都是一邊游動,一邊找食物,當找到食物,會先咬嚼吞食後,再找其它食物,都是一口一口、小口小口吃,很少會出現搶奪、「一次掃光」食物的情形,當魚「一口一口、小口小口吃」時,食物不會太大,且吃到硬度較高或無的法吃的吃的餌料,魚也會立即吐出,因此,我們觀察自然界的魚類,為何看不到翻覆的魚,反而是人工飼養的魚容易發生翻覆呢?

五、餌料軟硬度





飼料的軟硬度,影響到飼料在腸道的消化效能,硬度愈高,腸道就愈難消化,甚至會導致無法消化而造成在腸道中腐爛現象。許多資深玩家會採用軟食餵食,先將飼料浸泡變軟後再餵食,藉由降低飼料硬度,提高腸道消化性,可大幅降低腸道難以或無法消化引起腸道堵塞而引起發炎機會。先將飼料浸泡後再餵食,對劣質飼料是一大挑戰,少數劣質飼料僅以麵粉製作,飼料表面再噴灑些許香料、香油,當飼料遇水後,表面的香味或香油會立刻散開,當然就無法吸引魚隻吃餌料慾望。



[圖片說明  Photo description] :泡水後的飼料變得更軟,有助於腸道的消化與吸收。


品質佳的飼料,遇水後會慢慢吸水膨脹,但不會立刻糊化散掉,若飼料遇水後,出現快速糊化或吸水膨脹緩慢,皆屬品質較差飼料,應避免餵魚吃,特別是硬度較高的「再經過烘烤的再加工第二手」飼料,最容易出現腸道難以或無法消化機會最高,千萬碰不得!

六、飼料原料與沉水性




飼料製作時使用的原料,不僅是飼料品質、營養的重要關鍵外,更影響到影響到魚隻腸道消化與吸收。





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快速讓金魚、花羅漢等,增豔、起頭、成長,提高抵抗力!歡迎索取嚐鮮包餵養!
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从吃饵料方式减少发生翻覆



在所有观赏鱼中,金鱼是发生翻覆机率最高的鱼种之一,是什么原因造成金鱼发生翻覆机率远高于其它鱼种呢?是先天体型的不良?还是什么原因呢?

一、发生翻覆的原因




许多鱼友认为,金鱼发生翻覆原因,是鱼膘受损或破裂所导致,事实上,这种发生机率相当低。以鱼膘构造及位置来分析,鱼膘是负责鱼只的上升、下沉及平衡的主要器官,当鱼膘内充气,鱼才可以上升,若鱼膘内没有充气,鱼才可下沉至水底,以鱼每天的游动可达数千次甚至万次,鱼膘必须快速充气或消气,才能符合鱼游动的需求。若你有杀鱼清除内脏的经验,你会发现,鱼膘的皮层相当厚,并非像气球般脆弱,否则,很难符合鱼只游动需求。


[图片说明 Photo description] :该鱼只死亡后腹部相当肿大,解剖后,渗入许多血水,体内有许多明显的血块,(图片提供者:朱大)



在长期追踪与观察,许多发生翻覆鱼只死亡后,解剖其内脏发现,鱼膘并没有出现破洞或变形,而是出现不规则的肿大。以鱼膘的位置来看,位于鱼体中央位置,下与性腺...等器官紧邻,肠道位置在腹部,当鱼膘充气膨胀时,会充满整个体内。坦若,肠道发炎不规则肿大,当鱼膘充气膨胀时很可能会与发炎肿大的肠道紧紧接触,在肠道上的细菌就会扩散到鱼膘,导致也遭细菌俺染而出现不规则或局部肿大,如此,就导致鱼膘收放机能出现异常,而导致鱼只平衡功能失调而引起翻覆。

体内出现积水也是引起翻覆的常见原因之一,因体内器官出现破损而渗出血水,若因遭病菌入侵体内,引起器官渗水而囤积在体内,当病菌量愈多,渗血水可能也会愈来愈多,这也是为何疾病常会并发腹水症的原因之一。

鱼只出现翻覆的情况有很多种,除常见的180度翻覆外,还包括:90度侧翻、倾斜、倒头栽...等,这些造成翻覆原因,多半与体内器官感染病菌引起发炎有关,特别是肠道遭感染机会最为常见,因鱼膘受损或破洞而导致翻覆的机率却相当低。

二、减少肠道发炎

杂食性鱼只是没有胃器官,食物消化与吸收全部在肠道中进行,当饵料不洁、不鲜或原料品质较差,导致难以或无法消化而囤积在肠道中,便开始产生腐烂而滋长坏菌、细菌,而引起肠道发炎,鱼只肠道发炎后,食欲、活动力...等会明显下降,逐渐限倾斜甚至翻覆,若不尽早治疗,死亡机率相当高。

三、观察排泄物长短、颜色、软硬度

观察鱼只排泄物,可看出鱼只的健康、肠道消化功能...等好坏!健康鱼只的排泄应为短、粗、软、颜色与饵料相似(稍深色),若鱼便出现细长、干细、白色或透明色,都是不健康的警讯,若饵料的内容物、新鲜、干净度不佳,都会让鱼便出现细长、干细、白色或透明色,特别是白便,鱼只出现白便原因有很多,多半与肠道发炎、饵料不鲜、不洁、饲料内容物不良有关,许多鱼友认为,鱼只出现白便,与体内有寄生虫有关,一般市售饲料,在制作过程中,都必须经过高温及高压加工处理,这些常见体内寄生虫早已无法承受高温及高压而死亡,而喂食活饵,特别是虫类饵料,因虫饵来路不明、加上未经过消毒,境外带入寄生虫机率相当高,尤其经常见喂食的虫饵,它们的原生环境就是最脏、臭、病菌最多的环境,这如同我们人类一样,都会在三叮咛:「少吃未煮过的生食」的道理相同,除减少带入寄生虫外,更避免遭细菌入侵体内而染病。



[图片说明 Photo description] :鱼便出现细长、白色或透明色,都是不正常的鱼便反应,与饲料鱼料相似的颜色、粗、短的鱼便才是健康的鱼便。

四、用饲料大小尺寸,改变鱼的吃饵方式




[图片说明 Photo description] :小鱼只能吃小尺寸的饲料吗?



市售因应各种鱼只所需,会制作大小不一尺寸,大多分为超细、小、中、大...等尺寸,提供不同尺寸鱼只大小食用。以鱼觅食习性来看,体型较小的鱼只,只能喂食较小尺寸的饲料吗?

鱼类的觅食习性与方式有一定规律性与方式!喜爱垂钓的人都知道,鱼集体觅食与水温与风向相关外,且分为浅层、中层与深层区域觅食,但这些与生俱来的求生本领,几乎被人工饲养完全驯化而丧失,食物来源、觅食时间、方式,几乎完全依照饲主给料来决定。

(一)、从鱼的原生环境,来探究其觅食方式





鱼类原本就是生活在溪流、湖泊、海洋中,而生活在河流的鱼类,则以藻类为食的草食性鱼类,及以浮游动植物、鱼苗或有机碎屑为食的杂食性鱼类居多,整体来说,河川上游水流急、浮游生物少,一般以昆虫或附着性藻类为主食,下游鱼类,则以浮游生物、有机碎屑为主居多。鱼只进食则以啄食方式进食,换言之,就是「小口吃饵、一边觅食,一边吃饵的一口接着一口吃」,但这些与生俱来的本事,都被人工养殖完全摧毁!人工化养殖的鱼类,为了抢夺更多食物,变得「你征我夺」、「先扫光食物,以免被其它鱼吃光」、「能吃进肚的,先吃再说」的争夺抢食的觅食方式,但鱼只吃到的饵料,都是适合吃的食物?软硬度适合消化?






[影片说明 Video description] :藉由较大尺寸,以及硬度较软饲料,改变了鱼的吃饵料方式,变得一口一口吃,有咬嚼吃饵料,没有出现抢夺食物的进食的情况!


观察鱼只吃饵方式,小型鱼因受到嘴结构限制,都是「小口吃」、「一口一口咬着吃」,体型较大的杂食性鱼,多半也是「边找边吃的一口一口吃」 ,大型肉食性鱼只,在吃饵前也会先观察饵料,在靠近后再快速咬住食后,而吃相颇为难看的金鱼、锦鲤鱼,为了抢夺食物,已不再「一口一口吃」,而变成「先抢光食物」的吃饵方式。

前段所述,在所有淡水观赏鱼中,又以金鱼、锦鲤鱼发生翻覆最为常见,许多鱼友认为,发生翻覆机率与鱼的体型有关连,真的是如此吗?

(二)、四款金鱼,谁最会翻?


[图片说明 Photo description] : 珍珠鳞 Pearl-scale goldfish

[图片说明 Photo description] : 琉金金鱼 Ryukin goldfish.


[图片说明 Photo description] : 兰寿金鱼 RanChu goldfish.


[图片说明 Photo description] : 狮头 Lion head goldfish.


以珍珠鳞、兰寿、狮头、琉金这四款金鱼来看,最容易发生翻覆,非「珍珠鳞」莫属,但事实上,珍珠鳞因翻覆而导致伤亡的机会却相当低,多半与它特殊的鱼鳞构造而引起皮肤方面疾病居多,而最常发生翻覆却是琉金、兰寿、狮头呢?这三款金鱼有「贪得无厌」、「你征我夺抢食」的共同进食习性,在吃饵进食时,琉金、兰寿、狮头,几乎都是一次吃多颗饲料,先把饲料先吃入肚子,以免被其它鱼吃光,但在拼命抢食的同时,这三款金鱼又属杂食性鱼类,没有胃器官先行消化,坦若,饲料颗粒较大或硬度较高,会造成肠道难以或无法消化,无法在短时间被排出体外,饵料会逐渐腐烂、膨胀、滋长坏菌,当肠道遭病菌感染发炎,发生倾斜、侧翻、360度翻度,甚至导致死亡的机会也愈高!







[图片说明 Photo description] :很明显该鱼的肠肿大。
图片提供:铁血网 Photo:www.tiexue.net



(三)、锦鲤鱼也是翻覆的高危险群


[图片说明 Photo description] :为何锦鲤鱼也是肠发生翻覆的观赏鱼?


或许有些鱼友认为,金鱼容易发生倾斜、翻覆,与圆肥体型有关,若是如此,为何体型长条状的锦鲤鱼也是翻覆的高危险群呢?观察锦鲤鱼的嘴巴构造,因嘴巴下颚为收缩性相当高的结构,嘴巴张开幅度相当大,在抢夺食物时相当有利,在进食时几乎都是「你征我夺」、「先扫光食物,以免被其它鱼吃光」、「能吃进肚的,先吃再说」的抢食,其进食方式,与兰寿、狮头、琉金相似。




[影片说明Video description] :如果将饲料颗粒变大,以及降低饲料硬度,让鱼无法「抢夺食物」、「拼命吞食」,迫使鱼只必须咬嚼后吞食,一口一口吃饵料,是否可降低翻覆机率呢?


藉由饲料尺寸大小、饲料内容物、软硬度与沉水性...等设计,造成鱼只无法一次同时吃入多颗饲料,必须一颗一颗吃饵,再配合降低饲料软硬度,形成鱼只「先咬嚼后再吞食」的觅食吃饵方式的改变,就可大幅降低抢食造成难以或无法消化的肠道堵塞的机会发生。

大部分生活在溪流、湖泊、海洋的鱼类,在进食时都是一边游动,一边找食物,当找到食物,会先咬嚼吞食后,再找其它食物,都是一口一口、小口小口吃,很少会出现抢夺、「一次扫光」食物的情形,当鱼「一口一口、小口小口吃」时,食物不会太大,且吃到硬度较高或无的法吃的吃的饵料,鱼也会立即吐出,因此,我们观察自然界的鱼类,为何看不到翻覆的鱼,反而是人工饲养的鱼容易发生翻覆呢?

五、饵料软硬度





饲料的软硬度,影响到饲料在肠道的消化效能,硬度愈高,肠道就愈难消化,甚至会导致无法消化而造成在肠道中腐烂现象。许多资深玩家会采用软食喂食,先将饲料浸泡变软后再喂食,藉由降低饲料硬度,提高肠道消化性,可大幅降低肠道难以或无法消化引起肠道堵塞而引起发炎机会。先将饲料浸泡后再喂食,对劣质饲料是一大挑战,少数劣质饲料仅以面粉制作,饲料表面再喷洒些许香料、香油,当饲料遇水后,表面的香味或香油会立刻散开,当然就无法吸引鱼只吃饵料欲望。



[图片说明 Photo description] :泡水后的饲料变得更软,有助于肠道的消化与吸收。


品质佳的饲料,遇水后会慢慢吸水膨胀,但不会立刻糊化散掉,若饲料遇水后,出现快速糊化或吸水膨胀缓慢,皆属品质较差饲料,应避免喂鱼吃,特别是硬度较高的「再经过烘烤的再加工第二手」饲料,最容易出现肠道难以或无法消化机会最高,千万碰不得!

六、饲料原料与沉水性




饲料制作时使用的原料,不仅是饲料品质、营养的重要关键外,更影响到影响到鱼只肠道消化与吸收。





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Reduce flip-over phenomenon from eating way

In all ornamental fish, goldfish is one of highest species to occurrence probability of flip-over. What causes the occurrence of goldfish flip-over probability is much higher than other species? congenital bad shape? or other reasons?

Causes flip-over




Many fish friends think that the reason to occur goldfish flip-over come from fish swim bladder damaged or broken, in fact, the probability is very low, To analyze fish swim bladder construction and location, swim bladder is the main organ to responsible for fish rising, sinking and balance, When swim bladder inner be inflatable or deflated , fish can rise or sink freely, Fish rise up or sink over thousands or even million times in one day, swim bladder must be inflatable or deflated quickly, in order to correspond the needs of fish swimming. If you have experience of clear fish visceral, you will find that swim bladder is very thick, if swim bladder is fragile same as a balloon, it is difficult to meet the needs of fish swimming.


[-Photo description] :-The fish abdomen quite swollen after death, by dissection to find, there are many bloody and apparent blood clot in body. (Image by: Zhu)


In the long-term tracking and flip-over of occurrence of many flip-over after fish death, we find that swim bladder have no  damaged or broken, but it is  irregular enlargement by anatomy,  We find when bacteria to invade the intestine to intestine swollen, when swim bladder inflated, the whole body will be full, The bacteria will spread to swim bladder and other organs in whole body. Swim bladder will occur irregularly shaped enlargement after bacteria invasion, fish will balance function disorders to cause flip-over gradually.

The body of stagnant water is one of the common causes flip-over, body of stagnant water, because organs appear damaged and leaking bloody, there are lot of bacteria in bloody.

There are many types of fish flip-over, including, 180 degree flip-over, 90 degree roll, tilt, and fell down...etc, those mostly flip-over reason caused internal organ infection and inflammation by bacteria, especially intestinal inflammation and infection.

Reduce intestinal inflammation and flatulence

Omnivorous fish have no stomach organs, digestion and absorption of food be finished in the intestine, The fish feed is difficult or impossible to digest and accumulation in the intestine, if fish feed unclean food, not fresh or poor quality of raw materials, it will begin to decay and growth of bad bacteria, bacteria, causing intestinal inflammation, When the fish intestinal inflammation, appetite, activity...etc, it will significantly decrease gradually tilted even flip-over, if not treated early, the death chance is very high.

Observed excreta length, color, softness



[Photo description] :The fish waste color, shape is slender, white or transparent color, they are unhealthy fish,  Healthy fish waste, shape is thick, short, excrement color similar with feed ingredients color.


Observe fish excrement, we can know fish health, intestinal digestive function... etc, healthy fish excretion is short, thick, soft, color like as bait similar (slightly dark), if the fish excrement will appear slender, stem, white or transparent color, this is an unhealthy warning, If contents of the bait, fresh, poor cleanliness, and make the fish will appear slender, stem, white or transparent color, especially white droppings, Many fish friends think that fish body has parasites, this is a very serious error of perception and conception, Most of extruded feed, in the process of production, it must to subject the process of high temperature and high pressure, Parasites has death, because they can not withstand the high temperatures and high pressure, Feeding live bait, especially insects feed, because the source of these insects is unknown and has not been disinfected in advance, maybe into too many parasite probability is quite high, These insects native environment, in the dirtiest, most foul, most bacteria environment, Reduce feeding live bait, it will reduce  parasite, avoid bacterial invasion of the body and disease.



By feed sizes, change the way of eating bait




[Photo description] :Small fish only eat small feed?



Fish feed in market to sell, has small(S), medium(M) and large(L) sizes, if If we observed fish foraging habits and manner, "Small fish only eat small feed?"

Fish feeding habits and the way has certain regularity and way! like to fishing fish people knows, fish collective feeding related with water temperature,  wind, and divided into shallow, middle and deep foraging area, These innate ability to survive, was almost completely domesticated and lost by captivity, food sources, feeding time, manner, almost entirely in accordance with the owners feed to decide.

1.From native environment, to explore fish foraging way





Fish originally lived in streams, lakes, ocean, Fish living in the river, places algae-eating herbivorous fish, and planktonic animals and plants, fish or organic detritus mostly omnivorous fish, Overall, the fast-flowing river upstream, less plankton, generally insects or attached algae-based food, fish downstream, places plankton, detritus-based majority. Fish eat only way pecking eating places, in other words, it is the "little stuttering food", while looking for food, while eating food, These innate ability, are farmed completely destroyed! Artificial breeding of fish, in order to grab more food and become scramble snatch foraging way, but to eat fish bait, are fit to eat food? Flex for digestion?





[Video description] :By larger size, hardness and soft feed, change the way the fish eat the bait, become a bite to eat, eat food crunch, It does not occur to snatch food eating!


Observe the way fish bait, Small fish mouth by structural constraints, they always looking for eating, and must to mouthful bite to eat, Large predatory fish will be observe the bait, when near  bite after eating bite, The eating bait way of goldfish and koi always "To snatch food", It is no longer "a bite to eat".

In all ornamental fish, goldfish, koi are the most prone to flip-over, many fish friends think that probability of the occurrence of flip-over have many relate from fish shape, really true?

2.4 style of goldfish, who is most flip-over?


[Photo description] : Pearl-scale goldfish

[Photo description] :Ryukin goldfish.


[Photo description] :RanChu goldfish.


[Photo description] : Lion head goldfish.











[Photo description] :Fish intestinal inflammation and swelling quite obviously


Observe the 4 goldfish - Pearl-scale, Ryukin, RanChu, Lion head goldfish, Pearl-scale goldfish are the most prone to flip-over, but it is not so, in fact, it is quite low chance to cause injuries by flip-over, most of reason due to skin diseases, Why the most frequently to cause flip-over are Ryukin, RanChu, and Lion head goldfish? The 3 goldfish have same eating habit - snatch food, hard to eat, They are lot of pieces to eat quickly, the 3 goldfish belong omnivorous fish, they have no stomach and all food digested and absorbed in intestinal. if the fish feed is too solid or non-digestible, the fish feed can not be excreted in several hours, it will begin to decay, inflate, grow bad bacteria in intestinal, when intestinal flame by infection, the goldfish will be tilted, rollover, 360-degree turn, even higher chance of death.

3.Koi are also high risk of flip-over


[Photo description] :Why koi are also high risk of flip-over?



If the goldfish to cause flipover from fat body or round figure, why the koi easy to cause flip-over? Observe koi mouth structure, the shrinkage structure of mouth jaw is very high, koi will snatch food that the habit same with Ryukin, RanChu, Lion head goldfish.





[Video description] : Fish feed large size and softer, fish can eat and crunch food slowly, is it reduce the chance of flip-over?

Fish feed large size (No S, M, L size) and softer, fish can eat and crunch food slowly, is it reduce the chance of flip-over?

The fish search and eat food is one by one, slow live in stream, lake, or ocean, The fish will swimming and looking for food,  When fish find food will be crunch swallowed, then to find other foods, Fish are mouthful, nibblers to eat, they will not to snatch food, When fish to eat higher hardness or can not digest food, they will not eat or spit  immediately. We observe the fish live in natural environment, why not to find flip-over, but is farmed fish prone to flip-over it?

4.Bait flex





Fish feed flex affect the effectiveness of feed in the intestinal digestion, the higher hardness, more difficult to digest in intestine, even beyond digestion and cause decay phenomenon  in fish intestine. Many senior feeder will be used to feed by soft food, The feed is soaked softened to fed in advance, By reduce feed hardness and improve intestinal digestibility, It can reduce down intestinal difficult or impossible to digest significantly, The feed is soaked to feed in advance, it  is a  major challenge to poor quality feed, Few poor quality feed ingredient is flour, the surface then spray little perfume, When the sesame oil feed on water surface, The sesame oil or flavor on feed surface will be spread immediately, It can not attract fish to eat.



[Photo description] :The feed after soaking become more soft. it is improve the effect of intestinal digestion and absorption.

5.Feed ingredient and sink




The raw materials is used, not only is an important key to feed quality and nutrition, but also affect the intestinal digestion and absorption of fish.












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