Fish feed is divided into floating type and sinking type. As fish farmers, we want to choose the best fish food, but which feed is the best? Need to understand the types of fish feed and how they are produced.

Two kinds of fish feed

The floating fish food and the sinking food have their own advantages and disadvantages. The floating food is generally extruded material, which is suitable for feeding upper fish and ornamental fish and can be viewed while the fish eats the feed. The sinking is the clinker, which is easily sucked away by the filter system. The sinking fish food should pay attention to sanitation and water pollution issues. Overfeeding may deposit on the bottom of the fish pond. Pay attention to the cleanliness of the feeding environment. At the same time, the size of the feed should be appropriate so that the fish can’t eat it. In addition, do not overfeed the fish food. So as not to be eaten by fish after mold.

Criteria for choosing fish food

1. Clean and hygienic: For fish, most of the diseases in feeding come in from the mouth, so we must pay attention to the clean and hygienic feed. Feed-in moderation and avoid feeding moldy fish feed.

2. Suitable size: different types of fish have different sizes, so pay attention to the size of the feed. If the feed is too small, the fish cannot be seen, and if the feed is too large, it cannot be swallowed. In addition, the feed should be kept in its original shape within a day when it is put into the water. Don’t use feed that is scattered after the water has entered, otherwise, it will pollute the water quality.

3. Sufficient nutrition: if the nutrition of the fish food is insufficient, it will also be reflected in the growth of the fish. If the nutrition is single and the taste in general, the fish is easy to be picky. If a variety of nutrients can be added, the fish will grow more robustly, and the disease will be much less, and it will also help its color development

Nutritional ratio of fish feed

Regardless of the form of the synthetic feed, its ingredients must fully meet the growing needs of goldfish. 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 traces should be added. Elements and other substances. And when buying, pay attention to the shelf life and choose the products of regular manufacturers.

Pellet fish feed production line

For the production of fish food of different sizes, the fish feed machines are the same, but the molds used are different when producing fish food. Different feeds can be produced by changing different molds.

Our company’s machine can efficiently produce floating fish food. And equipped with a special production line, a professional machine production team has been formed, and a lot of research has been done on feed molding. Existing production machines with different output, such as small output 200kg/h fish feed production line, 600kg/h fish feed processing machine.