Regular activities
Feed the pearl mussel: There is a pearl mussel at the lower left of the fish pond. By feeding pearl mussels (food can be bought in "underwater shops" or obtained through activities) and waiting for a period of time, pearl mussels will produce pearls (but the yield is very low, the most elementary pearl mussels can only produce one pearl an hour, and pearl mussels are also prone to illness).
Harvesting mature fry with coupons: After purchasing fry with coupons in "underwater shops" and cultivating them, pearls can be harvested when they are mature (an average of 6-9 pearls can be harvested when a fry with coupons is mature).
Match the mature fry with coupons: when the fry with coupons are mature, there will be a symbol showing male and female. Click the "Match" button at the bottom of the fish pond, and you have a certain chance to get pearls (it should be noted that the paired fry with coupons cannot be harvested).
Check-in: There are check-in activities every month. Click on the sign-in book on the left side of qq Farm, and you can get pearls when you sign in.
Abnormal activity
For example, happy to happy: there is a free opportunity to turn the wheel every day, and you can get a corresponding number of pearls by turning pearls.
Another example is: light the pumpkin lantern, and all saints are happy;
① Selling pumpkin lanterns: collect pumpkin seeds for free every day, click "Make pumpkin lanterns" after planting and harvesting, and then get pearls by selling pumpkin lanterns.
② Activity bag: As above, after "making pumpkin lantern", it can be used to light the activity bag to obtain pearls in the bag.