How to watch crabs
Crabs are rich in protein and delicious meat, which many people like to eat. In addition, raising at home also has a high ornamental value. So, how to raise ornamental crabs?
1. Environment
Raising crabs at home can be a cement pond, a larger plastic basin, or a larger fish tank. No matter what it is, it can be raised. It is mainly fish tank here. Put some stones and fine sand at the bottom of the tank and pour it into the tap water that has been drying for a day. The water should not pass the crab's shell. Then plant some aquatic plants in the fish tank, such as verticillium verticillata, Sophora flavescens, Elodea, etc., to create a good living environment for crabs.
2. Release crabs
Put the selected big crab or small crab into the tank, and you should be free from disease and injury. Crabs are social animals, can be raised together with several crabs, so the survival rate is relatively high, but the size specifications should be the same.
3. Food
Crabs are omnivorous animals, which can be fed with egg yolk, animal offal, small fish and shrimp, cabbage, dried bean curd, pumpkin, potato, snail, clam meat, red worm and so on. Feed 1-2 times a day, and the amount of food should be eaten within half an hour.
4. Cleaning
Clean the crab regularly, fix the crab with your hands when cleaning, and then wash it with some body wash or soap with a toothbrush, especially at the dead corner, pull its foot brush. Rinse clean with water after washing, wash the fish tank, and sprinkle some salt occasionally to prevent infectious diseases.
5. Change water
Change the water every three days. Sprinkle an appropriate amount of quicklime after changing the water, which can be sterilized and disinfected.
It is relatively simple to raise ornamental crabs at home, just pay attention to changing water regularly and do a good job of cleaning and disinfection.
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How to raise ornamental snails
There are many varieties of snails with rich nutritional value, in addition to eating, some beautiful shapes can also be used for viewing. So, how to raise the ornamental snail? 1. Ordinary fish tanks of any size are fine, preferably with a lid above 20cm.
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How to raise golden snails
Golden snail, also known as Fushou snail, originated in Argentina, its shell is yellow, bright and lovely, and now many people like to raise it. How to raise golden snails? How to raise golden snails 1. Buy a medium-sized fish tank according to the quantity, and be ready to cover the tank.
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