The variety 1 is goldfish. The biggest goldfish in the picture is a gold-plated goldfish with a poor appearance, and the second one is a red and white lion-headed goldfish with a small head. There seems to be a single-tailed grass goldfish.

This season is the breeding season for goldfish, chasing males and being chased by females.

Goldfish is an omnivorous fish with a wide range of feeding habits.

Goldfish spawn in a loose way, which is sticky. If you want to keep these eggs from sprouting, you should take out the big fish. In a few days, after the fry hatch, you should raise them slowly.

Figure 3 shows fish eggs, some of which may be sucked into the filter tank.