Wu Dinggong's children are all married and work in other places. During the winter vacation, he and his wife help their son and daughter-in-law take care of their grandson.

After retirement, he was idle and planned to find some fun and think about raising fish.

So he quickly bought a fish tank and equipment. Many of the equipment were bought in packages from this store. The price was quite moderate and not cheaper than online shopping. However, elderly people like him were more willing to buy it in physical stores when the price gap was not big.

The first time he raised fish, he didn't dare to raise too expensive fish. He was afraid that he could not raise money, so he bought a few cheap seawater fish to practice. As for why it was seawater fish instead of freshwater fish, he heard from other old people who practiced in the morning that they had to dry water first, so it was better to raise seawater fish directly. Anyway, we were very close to the sea, so it would be great to ride an electric tricycle to the beach to pick up a few buckets of seawater, and even save the water bill.

When Wu Electrician heard this, he was really so reasonable. His wife was not willing to raise fish because she thought it cost water and electricity. If she raised seawater fish, she would be able to talk less. Just raise seawater fish!

Binhai City is still chilly and the indoors are not warm. The tropical seawater fish he bought all require a water temperature of at least 25 degrees. Heating rods are indispensable. Even if his wife nagged, there was no way to deal with electricity.

At the beginning, the fish farming situation went smoothly. He spent most of his time every day fiddling with his fish tank and enjoyed it. Except for his wife nagging him all day long that he was not doing his job and throwing all the tasks of raising his grandson to her for doing it, everything was perfect.

Soon, the fish tank was initially formed.

Every day, Wu Electrician stood in front of the fish tank, watching the fish tank arranged with the bottom sand, living stones and corals of his own hands. A few small fish of different colors swam around in the water. He felt very relieved and full of accomplishment.

Neighbors and former colleagues occasionally come to visit each other, and praise him when they see the fish tank, praising him for being able to tinker with.

After a while, my wife gradually stopped nagging, and sometimes even took the initiative to help him feed the little fish.

The little fish grow very fast.

Wu Electric has been thinking about it in recent days. It seems that he has the talent for raising fish. These ordinary little fish can no longer satisfy his appetite. Maybe it is time to get a few good fish, which will definitely attract more envious eyes from neighbors and former colleagues.

He had grass in his heart. When he was fine during the day, he rode his bicycle out and searched in the fish market and a few aquariums. He compared the prices and wanted to buy quality seawater fish that were worth the money.

However, in the past two days, the little fish seemed to be a little abnormal. They didn't sleep during the day and night, and they always rush around in the fish tank, almost for a moment.

Seeing this, Wu Electrician was a little worried and doubted whether the fish were sick.

He felt that he had not had enough time to raise fish, so he temporarily delayed his plan to introduce high-quality seawater fish.

One day, he bought a reference book for common diseases of seawater fish from a bookstore and returned home. He ignored his wife's complaints and made fun of his grandson.

The young grandson is very well-behaved and very good at studying. He is usually very worry-free. He likes fish and likes to watch Wu Electric raise fish. When he fiddled with the fish tank, he never makes trouble. He always watches quietly from the side and takes on the task of changing water to the fish tank.

Wu Electric has always loved his grandson very much and regarded him as the pearl in his hand.

While playing, the little grandson suddenly pulled his arm and said mysteriously: "Grandpa, put your hand into the fish tank."

Wu Electrician was peeling apples. He felt that it was unhygienic to put his hand into the water, so he smiled and said, "What are you doing when you put your hand into the fish tank? Grandpa is taking his hand to peel apples for you."

The young grandson, as if the carefully planned game was discovered, pulled his arm and acted coquettishly: "Grandpa, please stretch it out! It's so interesting!"

Wu Xinggong smiled happily and couldn't bear to refuse, so he put down the half-cut apple. Seeing that his wife was not paying attention, he quietly wiped his hands on his pants.

"Okay, okay, see what my baby grandson wants to play..." He stood up with a smile and reached his hand towards the water surface of the fish tank.

The moment the fingertips entered the water, the numb feeling spread throughout his body like electricity!

"ah!"

He was so shocked that he quickly retreated his hand.

He is too familiar with this feeling, it is a leakage! And judging from the degree of numbness, the current intensity is quite large!

"whee!"

The little grandson clapped his hands happily and said, "Grandpa! Grandpa! Isn't it a mess?"

As he said that, he stood on tiptoe and wanted to put his hands into the water.

Wu Dian held his little hand and said, "Don't touch the water!"

His tone was probably not very good, and the expression must be the same. The little grandson stared at his face and couldn't help but feel a little scared.

"You old man, why are you scaring your children?" My wife was dissatisfied and raised her waist and scolded: "I've been wandering around all day long, and I don't do anything at home. When I get home, I scare the children. Do you think you are getting back and forth?"

Wu Electrician didn't bother to quarrel with his wife and nervously grabbed the young grandson's hand.

He was so scared that his forehead was covered with cold sweat, and he said tremblingly: "Child, when did you find water mumbling?"

"Grandpa, my wrist hurts..." The little grandson's tears rolled in his eyes with grievance.

Wu Electric relaxed his strength, but still didn't let go completely, "Tell grandpa, when did you find out?"

My wife noticed his strangeness and felt a thrill in her heart, staring at the conversation between the two of them nervously.

The little grandson thought for a while, "When I changed the water yesterday morning."

"The water was so scattered yesterday morning?" Wu Electric confirmed.

"It's not so numb... it's a little numb... it's not as numb today." The young grandson replied.

Three sentences express the same meaning. Today's leakage is more serious than yesterday.

Wu Diangong's heart was almost broken. If his grandson did not let him put his hands into the water today, or if he was just trying to peel the apple and didn't put it in, would the leakage tomorrow be more serious? Will the child change the water tomorrow...

He dared not think about it anymore.

He wanted to punch himself a few fists as a nationally certified electrician. When he saw the little fish running around in the fish tank, he didn't expect that it might be a leakage, but he suspected that the little fish was sick?

It's so fucking, I'm living to a dog at such age!

If the young grandson has a bad habit, his son and daughter-in-law will have to feel sorry for him, and he will have no shame to survive.

My wife asked the whole story, and she was so scared that she almost fell to the ground. She held her grandson in her arms, complaining with tears and tears that he shouldn't raise fish, and almost killed her baby grandson!

Wu Diangong was open-minded. This was not a problem with raising fish, but something was leaking electricity in the fish tank.

As an electrician, he often has electric pens at home.

Put the pen into the water in the fish tank and the pointer jumped directly to more than 70 volts.
Chapter completed!