If you are an aquarium enthusiast, you all know that the quality of fish feed is related to the health and growth of fish. There are many different fish feeds available, and when buying, choose a reputable, large-scale aquarium for professionally produced feed. So how to buy high-quality fish feed? Follow the editor to learn about it!

1. Clear up myths before purchasing fish feed

1. Choose a good reputation :

Choose a reputable and large-scale aquarium to buy professionally produced feed, because professional feed is formulated according to the requirements of the food required for the growth of fish, and the formula is scientific and nutritionally balanced. It is more conducive to the growth and health of the fish.

2. Product name and nutrients:

When purchasing, you should check the label description, product name, nutritional content, production date, storage date, feeding date on the fish feed packaging bag. Instructions, etc., and you need to consult the relevant after-sales service to facilitate self-feeding.

3. species of fish:

Now professionally produced fish feed formulas are diverse, and the shapes are also obviously different, such as powder, soft granules , hard particles, puffed particles, etc. Fish farmers need to choose the most suitable fish feed according to the species of fish they raise, and cannot blindly choose.

4. Stability in water:

Special attention should be paid to the stability of fish feed in water. The feed is stable for a certain period of time in the water to prevent the nutrients from dissolving in the water, so as to facilitate the concentrated feeding of the fish and effectively prevent the deterioration of the water quality.

5. Observe changes in water:

When choosing fish feed, you can do a simple experiment, soak the feed in water to observe its changes, if it is stable in water, it is worth choosing If the feed is loose and sinks quickly, then you can't buy it casually.

2. Differences in the selection of fish feeds

1. Differences in packaging appearance:

First look at the packaging, no matter what product, good things will definitely choose good packaging . If there is no packaging or the packaging is very simple, it is recommended not to buy it. If you have a production date, you should also pay attention to whether it has expired.

2. Identify the differences between brands:

Many fish feed packages on the market are very similar. At first glance, they look the same. In fact, if one word is changed, it becomes another brand, but carefully compare fake ones. Or the counterfeit one should not be marked with the production date.

3. Identify the difference in taste:

Better fish feed will generally be more fragrant or fishy, not greasy, nor musty, Smells, if there is no smell, it is recommended not to buy it. People don't smell good, so how can fish eat it?

4. Identify the difference in color:

Look at the color, better feed The color is dark red or earth-brown, and if you look at a particularly bright white or other color, it is likely to be faded and mixed with water.

5. Identify the price difference:

Look at the brand, the quality of the good brand is definitely good, but it must be expensive, of course, be careful not to buy fakes.

3. Precautions for the selection of fish feed

1. The color is too light and too thick:

If it is found that the color of the fish feed is too light or the color is very strong, Most of them belong to other pigments added and cannot be purchased.

2. The smell of feed medicine:

The finished fish feed generally has the aroma of soybean meal and the fishy smell of fish meal. In addition, some fish feeds also add antibiotic drugs, such as allicin, so the feed has the smell of drugs.

3. The fishy smell is too heavy:

The fishy smell of this kind of fish feed is lasting and light, and the fishy smell will remain for a long time in the water. If you find that the fishy feed is too strong and disappears quickly after being soaked in water, then this kind of fish feed is not worth buying.

4. Soaking disappears quickly:

We know that fish feed is soaked in water for fish to eat, so its water resistance needs to be strong. Generally, a good fish feed has a water resistance of up to 3-6 minutes, so that the fish has enough time to eat slowly.

5. Feed shape particles:

Generally speaking, the finer the fish feed, the better, the lower the feed coefficient, the higher the absorption rate. At present, fish feeds are made of various shapes and sizes. When selecting fish feeds with suitable size and particle size, it will be more convenient and healthy for fish to prey, and will not cause indigestion.