相關資訊:金魚養魚經部落格地圖
金魚是鯽魚的後代,食性自然也類似鯽魚.鯽魚是屬於草食性為主的雜食魚類,因此腸道的長度比例上較長.成魚飼料的蛋白質需求量只要23%以上就已足夠,仔魚或肉瘤發育中的青少年,則宜增加蛋白質含量為宜.
動物性蛋白是屬於較優良的蛋白質來源,所以只要有蚊子,紅蟲等可食,金魚是絕不會放過的.但凡魚兒的腎臟功能正常,高蛋白飼料有助於魚長成肥肥胖胖的體型.金魚是屬於無胃魚沒錯,但腸道上不可能沒有神經,腦部也一定會有飽食中樞,所以為什麼餵食量要強調幾分鐘內吃完?因為餵太飽,魚就不吃了.大便中有氣泡,不一定是消化不良.消化不良,讓魚餓幾餐休息一下就好了.只要魚搶食上浮性飼料過猛,吞入太多空氣,便便就可以浮在水上.很在意的話,可以試著改用懸浮性或下沉姓飼料.懸浮性的,進口貨可用Tetra七彩飼料,國產的有一款福壽"增艷超彩"飼料,大小如小米一般.沉底的目前只見過日本進口貨.就我所知,很多老骨頭餵魚都用"國際牌".一次摻三四種品牌,營養就不怕不均衡.魚兒健康就好,哪個牌子---衡量自己的經濟能力吧.by H.L.Y.
Goldfish is the later period of crucian crap, natural and eating habitual are also similar with crucian crap. The crucian crap is the major herbivore of polyphagia fish type. Therefore, the intestine is longer. The protein requirement of mature fish is enough with 23%, just small fish or sarcoma growth requires having animal protein. Goldfish does not refuse any worm, mosquito, or eatable gnat.
If the kidney of goldfish is working properly, any high-protein food helps goldfish to be portly growth. Although, goldfish does not have stomach, the intestine should have nerves and well-fed pivot area. Thus, the limitation of feeding goldfish should be “eating up within a few minutes” method. Because of the goldfish does not want to eat if they are full.
The bowel movement contains with burble does not mean dyspepsia. Just let goldfish has rest and hunger a few days. When goldfish is strongly looting the foods, they may also swallow the air too much. So, the bowel movement would be floating on water. If this may be caring, suggest to feed suspension or sinking foods, the imported suspension can be using the discus’s foods ‘Tetra brand”. The local made has福壽"增艷超彩" food. The size is very similar with rice, currently, the sinking foods only could be found imported from Japan. So far I know, the skillful fish keeper uses 3 ~ 4 brands of foods, so there might not be concerned the protein problem. Based on the personal capability, no matter feeding which brand, just the health of goldfish is mostly important.
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