金鱼的常见饲料形式和使用方法

金鱼的颗粒饲料

金鱼属于杂食性鱼类，食物种类繁多。一方面，它给金鱼养殖带来了极大的便利，适合新手饲养。然而，要获得良好的喂养效果并不容易。我们需要在饲养过程中仔细了解金鱼的习性和各种饲料的特性，这样才能让我们的金鱼明亮健康。

为了满足金鱼生产的需要和各种饲养习惯，配方饲料往往可以加工成不同的形状和质地，具有不同的形态特征。那么我们如何选择不同形式的提要

1。颗粒饲料：基于粉末，经过蒸汽调节、压力处理和冷却后制成的颗粒饲料具有圆柱形和角形。这种饲料容量大，适口性好，可以增加饲料摄入量，避免挑食，保证饲料的充分营养价值，饲料报酬高。这是最常见的金鱼饲料。大多数都是浮动型。投喂后，颗粒饲料漂浮在水面上，金鱼需要游到水里吞下去。它特别适合给金鱼喂食，可以保持用金鱼的眼睛仰望食物的形式，从而保持物种的特征。因为颗粒饲料不会下沉，所以不容易泄漏到水族箱底部沙子的缝隙中，造成腐败。然而，由于体型和种类的影响，只能在水下觅食的金鱼会因为找不到食物而饿死。

2。粉状饲料：

它很小，可以用来喂养幼鱼。它常见于食用鱼的饲料品种。喂食后，粉状饲料会慢慢下沉，金鱼在下沉过程中可以吃得很饱。然而，如果铺设底部沙子，它可能会掉进缝隙中，使金鱼难以进食。通常，观赏鱼的粉末饲料会使粉末颗粒膨胀。它可以在水中悬浮很长时间。粉状饲料的缺点是容易使水浑浊

3。片状饲料：

又称片状饲料，是一种理想的饲料形式。喂食后，一些片状物漂浮在水面上，一些悬浮在水中，一些沉入水底。然而，由于表面积大，不容易泄漏到底部砂隙中。金鱼的适口性很好。即使是觅食能力较差的物种，如珍珠、水泡和被头部肉瘤覆盖的老虎和狮子的头部，也很容易被吃掉。但价格相对较高。4.贴片饲料：

你可以把贴片饲料贴在鱼缸玻璃上，金鱼会主动进食。你可以清楚地看到金鱼的进食过程。适合饲养游泳活泼、身体强壮的金鱼。然而，应避免水泡和珍珠等相对“精致”的品种，以防止水泡和珍珠鳞片在比赛中受损。此外，补片饲料通常被用作其他饲料的补充。好的金鱼饲料成分应确保：蛋白质不低于40%，粗纤维不超过4%，粗脂肪不低于4%，还添加了天然虾青素、螺旋藻、净水细菌、维生素和微量元素。此外，我们在购买时应注意保质期，并选择正规大型制造商的产品

Common feed forms and use methods of goldfish

pellet feed of goldfish

goldfish belongs to omnivorous fish, with a wide range of food. On the one hand, it brings great convenience to the goldfish breeding and is suitable for novices. However, it is not easy to achieve good feeding results. We need to carefully understand the habits of goldfish and the characteristics of various feeds in the breeding process, so as to make our goldfish bright and healthy

In order to meet the needs of goldfish production and various feeding habits, formula feed can often be processed into different shapes and textures, with different morphological characteristics. So how do we choose different forms of feed

1. Pellet feed:

Based on powder, the pellet feed made after steam conditioning, pressure treatment and cooling has cylindrical and angular shape. This kind of feed has a large capacity and improves palatability, so it can increase feed intake, avoid pickiness, ensure the full nutritional value of feed, and high feed remuneration. It is the most common goldfish feed. Most of them are floating type. After feeding, the pellet feed floats on the water, and the goldfish need to swim to the water and swallow it. It is especially suitable for feeding the goldfish, which can maintain the form of looking up for food with the eyes of the goldfish, so as to maintain the characteristics of the species. Because the pellet feed does not sink, it is not easy to leak into the crevices of the bottom sand of the aquarium box and cause corruption. However, due to the influence of body shape and species, goldfish that can only feed under the water will starve because they can't find food

2. Powdery feed:

It is small and can be used to feed young fish. It is common in feed varieties of edible fish. After feeding, the powdery feed will sink slowly, and goldfish can eat strongly during the sinking process. However, if the bottom sand is laid, it may fall into the gap, making it difficult for goldfish to eat. Generally, the powder feed for ornamental fish will puff the powder particles. It can be suspended in water for a long time. The disadvantage of powdered feed is that it is easy to muddy water

3. Flake feed:

Also known as flake feed, it is an ideal feed form. After feeding, some of the flakes float on the water, some are suspended in the water, and some sink to the bottom. However, due to the large surface area, it is not easy to leak into the bottom sand gap. Goldfish has a good palatability. Even species with poor foraging ability, such as pearls, blisters, and the head of tiger and lion covered by head sarcomas, can easily be eaten. But the price is relatively high. 4. Patch feed:

You can paste the patch feed on the aquarium glass, and the goldfish will take the initiative to eat. You can clearly watch the eating process of goldfish. It is suitable for feeding goldfish with lively swimming and strong body. However, the relatively "delicate" varieties such as blisters and pearls should be avoided in order to prevent blisters and pearl scales from being damaged in the competition. In addition, patch feed is generally used as a supplement to other feeds

Regardless of the form of synthetic feed, its composition must fully meet the needs of goldfish growth. Good goldfish feed ingredients should ensure that: protein is not less than 40%, crude fiber is not more than 4%, crude fat is not less than 4%, and natural astaxanthin, spirulina, water purification bacteria, vitamins and trace elements are also added. In addition, we should pay attention to the shelf life and select the products of regular large manufacturers when purchasing