The watermelon crab does not recognize its owner because its IQ is very low and cannot recognize its owner, so it will not interact with its owner. Although the watermelon crab does not recognize its owner, feeding it every day will form a conditioned reflex.

How to raise watermelon crabs

1. Choose a suitable living space for watermelon crabs. Including containers, and water quality issues. Choose a larger glass jar or plastic jar and cover it with sand.

2. In terms of diet, choose the food they like to eat. Watermelon crabs prefer to eat meat. Feed more snail meat or fish and shrimp meat that watermelon crabs like. These meats are very helpful for their growth.

3. In terms of cleaning, excrement and food residue must be disposed of in time to prevent water pollution. If the watermelon crab's excrement and food residue are not cleaned up in time, water pollution may cause the watermelon crab to get sick.

4. Bask in the sun. Proper sunlight can make watermelon crabs grow better. Basking is essential for healthy growth of watermelon crabs. If the weather temperature is too high, we need to control the time well.