CATDOLL : CATDOLL: How many Zhongke No. 3 crucian carps can be raised per acre of land

1. How many Zhongke No. 3 crucian carps can be raised per acre of land?

There are about 2,500 fish per acre.

The weight of the No. 3 crucian carp is about 2,500 per mu. Each carp grows about one catty per year, and the weight per mu can reach 2,500 catties. This kind of crucian carp has high yield, is resistant to transportation, and grows fast. Its body shape is the same as that of native crucian carp. The most important thing about raising this kind of crucian carp is that it has high comprehensive benefits and can afford the yield per mu.

The density must be controlled during breeding. Generally, the density of adult fish per acre of breeding pond is controlled at about 1500-1700. Some aquatic plants or algae can be planted in the water, which can not only increase the content of certain trace elements, but also provide rich plankton for crucian carp.

2. If the water depth is 30-40cm, what is the density of aquaculture crucian carp? ? Thank you

High-density breeding is adopted. The stocking density of crucian carp weighing 40-60 grams is 300-350 per mu. The stocking density of crucian carp with a body length of 3-4 cm is 200-250 per mu. I hope it helps you. Please adopt it.

3. Is this fish farming density considered high?

The density is not too high. When calculating the density, add up the lengths of all the fish. If it does not exceed the length of the tank, it is appropriate. The total length of your fish is only about 1 meter, so you can raise as many as you want.

Koi cannot be raised together with goldfish, that’s for sure.

Since the OP has such a big tank, I suggest you replace your fishes and raise some Japanese koi, that would be interesting.