1. the difference

between goldfish tiger head and orchid longevity is that goldfish tiger head and orchid longevity are both eggs, but there are similarities in the overlooking angle. They have a well-developed head, a square head and a broad back, which makes it impossible to distinguish them. But on closer inspection, they are also different. Specifically, from an overhead view, the tiger-headed goldfish has a smooth back, no barbed belt, a thick and short tail, a large head, a quick reaction, and a head-body ratio of about 1:1. But Lanshou's back is quite full, the body is in the majority, the belly is quite round, the tail is upturned, the head-body ratio is about 1:2, and the body is well-proportioned as a whole. Then the mouth of the two is completely different, the mouth of the tiger-head goldfish is concave inward, while the mouth of the Lanshou is convex outward, which looks more beautiful than the mouth of the tiger-head goldfish.

In fact, Lanshou and tiger-head goldfish can be raised together, because they all have similar requirements for water quality, and there is no big difference in the requirements for the breeding environment, so it is possible to raise and enjoy them together. But they are weak and gentle, so they can't be kept with other fierce fish. However, in polyculture, they may interbreed and produce hybrid goldfish. If you mind this situation, then it is better to raise them separately.