Master help me recharge

Chapter 259 Goldfish Feeding
After the time entered January, it passed quickly.

New Year's Day, Laba, New Year's Eve, New Year's Eve... There are many holidays, big and small, but the work tasks have not been relieved at all.

Every company is busy with annual financial settlement, annual project summary, annual work report, and preparation of new year's business plan and so on.

RK Group is even more busy.

Chen Yuheng entered workaholic mode.

Meetings of all sizes are incessant, and even on holidays, they have to be interviewed by various TV stations. Sometimes Gu Anbao sits in the president's office for a whole day, and he may not be able to see him.

Not only that, even on New Year's Eve, Chen Yuheng couldn't go home to celebrate the New Year.Because he had to go to the national aerospace scientific research base with the backbone of RK technology, and participate in the live TV broadcast with the person in charge of the rocket launch.

……

One week before New Year's Eve, the special smart fish tank developed for launch was confirmed to be completed after the last test.

The finished product is pushed into Ace's research room for final adjustment.

Gu Anbao also brought the goldfish from the family.

Amid the curious onlookers of a group of technicians, Gu Anbao methodically put the prepared water plant mud into the fish tank, and then reinforced it with a layer of ultra-fine stainless steel barbed wire to prevent the water plant mud from spreading when the fish tank shakes in the future.

"I buried the seeds of dwarf pearls in the water plant mud. Dwarf pearls are a kind of creeping aquatic plants with high oxygen production rate. After they grow up, the height is less than 1cm. Although the growth is very slow, they can grow very densely. Just like an underwater lawn, it will be very beautiful... Add a perforated acrylic glass plate at an interval of about five centimeters, so that the goldfish can enjoy the benefits of the aquatic plants, and there is no need to worry about the goldfish eating the aquatic plants and damaging the tank oxygen balance."

A technician asked curiously: "But we have prepared feed for the goldfish, will it still eat aquatic plants?"

"Yes." Gu Anbao said with a smile, "The ancestor of goldfish is crucian carp, and crucian carp eats aquatic plants."

Everyone was stunned, and someone asked again: "Then how do we ensure that the aquatic plants are always in a state of oxygen production? Uh... how do we keep them from dying?"

"The water hardness is in the range of 2-12dGH, the pH is 6.0-7.2, the water temperature is 5-28°C, and the light intensity is 2000-2500Lux. As long as these test data remain unchanged, there will be no problems with the aquatic plants."

Several technicians hurriedly called up various monitoring data of the fish tank. Gu Anbao had already started filling the tank with water, and the monitoring data also began to change accordingly.

Everyone felt very novel, "I didn't expect that there is so much knowledge about fish farming."

Gu Anbao smiled, "Actually, it's not as complicated as imagined. Sometimes, a stagnant water pool on the side of the road can also form a self-purification system. As long as the structure is balanced, the water can not be changed for many years, and the evaporated water only needs to be replenished regularly."

The tank was filled with water, and the water became cloudy because of the water grass mud.

Gu Anbao was not in a hurry, he turned on the filter, let the water filter by itself, then walked to the display screen, and watched the various data displayed on it with the technician.

While watching, she muttered: "The filter is ok, the heating rod is ok, the oxygen pump is ok, the automatic feeder is ok, the protein separation is ok... ATS algae filter is ok..."

After reading all of them, Gu Anbao smiled and nodded at everyone, "It's great, I can release the fish in about 2 hours."

"Ooooh! It's done!!!"

"Oh yeah! The little goldfish can go to Mars!"

"Great! It's finally done!"

"Goldfish can go to Mars!"

Everyone applauded and cheered in unison.

Ace walked around this large smart fish tank in awe.

In fact, the fish tank part is not too big, but the extended equipment is more than twice the size of the fish tank.

"What is this nitrate eliminator for?" Ace asked, pointing to a place, "Nitrate, why do I think it will corrode goldfish..."

Gu Anbao chuckled and explained: "This is to eliminate the overnutrition in the tank. Because every time you feed the food, there will definitely be residues, plus the excrement of goldfish. Over time, the water quality in the tank will gradually deteriorate. Excess nutrients, although the microbial flora in the fish tank will decompose part, but the nutrients will still accumulate slowly.”

Ace felt very uncomfortable, saying such academic remarks from the mouth of a cute girl, what kind of excrement... It's too disobedient.

Gu Anbao continued: "Generally speaking, there are two methods to eliminate excess nutrients in the tank. One is relatively simple, that is, physical methods, and the water is changed regularly. The second is more advanced, using ATS algae filter and nitrate eliminator. It belongs to the biochemical method, and the excess nutrients can be eliminated without changing the water, isn’t it inconvenient to change the water on Mars?”

Ace felt his head ache when he heard it, and shook his head and sighed, "Hey, I suddenly feel that it might be easier to send pandas to Mars..."

A technician happily said: "Boss, do you think it is more convenient to bring pandas to eat three-year-old bamboo on the rocket, or bring goldfish to eat three-year-old fish feed? Besides, pandas occasionally eat meat. It is said that eating bamboo all the time will cause malnutrition. Occasionally eat meat!"

Ace was taken aback, "Huh? Pandas still eat meat?"

"It's a bear after all, hahahaha..."

The crowd laughed.

Ace waved them away, "Okay, okay, you all go to work, don't you still have two hours? Ruan Ruan and I just stay here and watch."

The technicians left the laboratory one after another with a smile.

Gu Anbao was free, turned around and sat down, picked up a cup of pearl milk tea on the table that he hadn't finished, and started to drink it.

Two goldfish swim foolishly in oxygenated plastic water bags, waiting to be moved into their new home.

Ace picked up the plastic water bag containing the goldfish, looked left and right, but no matter how he looked, he couldn't understand. These two ugly things are the legendary rare treasures?
Besides, isn't it called Chaotianlong?Where's the dragon?
Are you the one to show me?
Gu Anbao seemed to see the disdain in Ace's eyes, and smiled while drinking milk tea beside him.

Ace put down the goldfish embarrassingly, and explained: "Maybe it hasn't grown up yet...it should become beautiful when it grows up?"

Gu Anbao nodded with a smile, "Well, it will become beautiful, but it must be different from what you imagined."

"Hehe..." Ace laughed dryly.

Well, he can't appreciate goldfish or something.

Gu Anbao bit the straw in his mouth, thought for a while, and said, "There will be a live broadcast on New Year's Eve. You are the chief technology officer of RK. Maybe the reporter will ask you. You should prepare a few words."

"Ah? What are you talking about?" Ace said in a daze, "Can't we just talk about technical topics?"

Gu Anbao nodded, and said in a soft voice: "It's pretty good, if you speak professionally, it looks like a bluff."

Ace was taken aback, and smiled casually: "Ouch... Ruan Ruan, Ruan Ruan, it's not good for you to be like this, you have been led by Chen Yuheng! You are dishonest!"

Gu Anbao smiled shyly, "But you can't keep silent about the topic of goldfish, so how about this, I'll teach you a word, and you can memorize it."

Ace asked: "What words? Don't make it too long. If it is nitrate, I will not remember it."

　2. I like raising fish very much, but all the fish I raised died
　　
　
(End of this chapter)