Feed for ornamental fish

Abstract

The present invention provides a feed for ornamental fish and a color and brightening increasing red chili powder ornamental fish feed. The fish feed is prepared from the steps of selecting materials, mixing materials, and preparing materials, and uses the red chili powder as a main raw material at a certain proportion. Capsanthin in natural chilies is used to provide the red pigment source for ornamental fish and is in a combined use with zeaxanthin to enable ornamental fish to form a good color. At the same time, due to the role of extrusion, the red chili powder is in high adhesion degree with other matters in the particles and will not have an adverse effect on water quality. The ornamental fish fed by this formula is fast in coloring, is normal in growth, and can improve the ornamental value of the ornamental fish at a low cost.

Description

technical field [0001] The invention relates to feed production technology, in particular to a production formula and process of pet feed. Background technique [0002] With the continuous improvement of human living standards, people are more and more fond of decorating their work or living environment. In addition to static decorations such as calligraphy and paintings, plants, there are also flowing dynamic decorations such as small fountains, fish tanks, and aquariums. Aquariums with ornamental fish in China are favored by more and more people because of their relatively low price, small space occupation, and easy care. [0003] Of course, compared with static decoration, ornamental fish still needs a little more trouble, especially some ornamental fish must keep their special beautiful red color, they must constantly replenish red pigment, and now ornamental fish feed mostly uses purified astaxanthin to treat fish. The supplement of red pigment is expensive, and some p...

AI Technical Summary

Problems solved by technology

[0003] Of course, compared with static decoration, ornamental fish still needs a little more trouble, especially some ornamental fish must keep their special beautiful red color, they must constantly replenish red pigment, and now ornamental fish feed mostly uses purified astaxanthin to treat fish. Red pigment supplementation is expensive, and some pigments will have a negative impact on the water quality in the fish tank, increasing the number of water changes and wasting water resources

There are also methods of using shrimp powder, but the cost of shrimp powder is much higher than that of fish meal and insect meal. At the same time, there are also some methods that not only use expensive materials, but also add some unnecessary nutrients to corrode the body of ornamental fish. , making the eutrophication trend of the water body more serious