, clear water feeding
10 put clear water into the snail culture container to see how the snails spit mud.
Second, clean water and sesame oil.
10 Add water and a few drops of sesame oil to the snail culture container to see how the snail spits mud.
Third, clean water and rusty nails are put forward.
10 put clean water in the snail culture container and add some rusty nails to see how snails spit mud.
Fourth, feed with water and salt.
10 snail culture container, add clean water and salt, stir well, and see how the snails spit mud.
Step 5 feed with rice washing water
Put the rice-washing water into the 10 snail culture container to see how the snails spit mud.
Statistics: clean water feed clean water feed clean water with sesame oil feed clean water with rusty nails feed clean water with salt feed clean water feed clean water with rice washing water Do not feed mud, mud, mud, mud, mud, mud, mud, mud, mud, mud, mud, mud, mud, mud, mud, mud, mud.
3. Raise snails with clear water, and rust nails spit mud quickly.
4. Raise snails with water and salt, and don't spit mud.
5. Use rice washing water and salt to raise snail mud.