??
Response from developer
The stand-alone screen can produce fish food. The fish food is too far away from the fish and the fish will not eat it. Two fish, one male and one female, only one coloured trailing tail or two fish without two, can produce the same fish. Two male and one female fish with a colour trailing tail can produce a level plus one fish. The fish will rotate around the grass in the middle during production. When the fish rotates to the point of overlap with the grass, fish eggs will appear in the middle. After hatching, small fish will produce small fish. Fish eggs and small fish will attract nearby fish to eat themselves. At this time, you should slide the screen near the fish you want to eat. After sliding the screen, ink will appear to drive it away. Excessive use of ink and not feeding a fish will cause it to starve to death, and long-term non-feeding will also lead to starvation.
