"The food chain?" Tang Bai glanced at Nott in surprise. Although what Nott said was very breezy and relaxed, Tang Bai knew in his heart that it was not easy to build and build an orderly food chain and ecosystem.

This requires a deep understanding of a large number of organisms, and that nothing can go wrong in the food chain that has been built, otherwise the food chain can easily collapse and disappear.

Looking at Notte, who was dancing with some eyebrows, Tang Bai suddenly felt that he had underestimated Nott, or rather, he had underestimated Noether's help to him.

"Yes, the food chain. Although the artificially constructed food chain is a bit too thin, in some cases it is very solid. Nott replied to Tang Bai's words with a smile on his face, obviously Tang Bai's inquiry scratched his itch.

"Can you elaborate on that?" Tang Bai's eyes flickered, and he opened his mouth unceremoniously. He knew that Noether wouldn't hide anything from him. If he could learn from Nott how to build and maintain a food chain, then when it came time to use the Dragon's Blood Stain, Tang Bai would undoubtedly save a lot of trouble.

"Why, Tang, are you interested in any of these too?" Nott was stunned for a moment, as Tang Bai thought, he didn't show any unpleasant look at Tang Bai's straightforward inquiry, and there was a bit of joy in his round open eyes.

Tang Bai tilted his head and smiled lightly. Although he didn't speak, both Knott and Mellen Watts got his answer from the smile that appeared on Tang Bai's face.

"It's actually very simple, the key is the selection and control of species." Nott opened his mouth to speak, and then pointed to the school of fish still hovering at the fence, "Take the ecological circle in front of you that simulates rivers and oceans, you only need to do the most basic, and then with your understanding of species, step by step, like building blocks, pile up the types of creatures on it." ”

"The basics?" Tang Bai's excerpt repeats the words that Noether emphatically pronounced.

"Yes, algae and microorganisms, and shellfish and snails that feed some fish." Noether has a never-ending posture at the moment: "The environment, the algae, the shellfish and the snails are all varieties that I have carefully selected and cultivated over a long period of time. They are my greatest wealth and foundation. ”

"These cultivated by Noether have a highly unified characteristic, that is, extremely strong environmental adaptability, and shocking reproductive ability!" Mellen Watts also interjected, but after speaking, Mellen Watts glanced at Nott with a somewhat strange smile, "Of course, most of these things carefully cultivated by Nott have a lot of dangers and limitations. ”

Listening to Mellen Watts' words, Tang Bai also glanced at the calm Nott curiously, and asked Mellen Watts quite cooperatively: "What?" ”

"It's just that you can't stock." Mellen-Watts was very satisfied with Tang Bai's amusement and giggled, "Because the fecundity and adaptability of the creatures he has cultivated are too terrifying, and once they are stocked, they will one day destroy the local ecological chain." Become an incomparably tricky big nuisance. So Don't worry that these little ones will be short of food, what you should worry about is that they will be suffocated to death by the increasing amount of food day by day, or suffocate to death if they squeeze out of space to survive. ”

Mellen-Watts said and patted Tang Bai on the shoulder, "Noether doesn't worry about food, what he needs to worry about is to contain and clean up the creatures he has cultivated. You understand, Don. ”

"That was before!" Noether glared at Mellen Watts, who was teasing him, with annoyance, and after dropping a sentence, he turned his gaze to look at Tang Bai, spread his hand, and said in a softened voice: "Don't pay attention to this guy who can only talk nonsense." Maybe it's a fact, but that's just a fact. But recently, everything has been different. ”

"With all due respect, I don't see any difference." Mellen Watts pouted.

Tang Bai sensitively grasped some of the hidden meanings in Noether's words, and he asked Noether with a bit of tentative tone: "Is it because of Norwegian dragon blood?" ”

"Aha! You're a smart guy, Don! Noether excitedly slapped Tang Bai's shoulder with his palm, making Norway, who was lying on Tang Bai's head, grin at him for a long time, "After being polluted by the dragon's blood, in addition to the enhancement of physique and characteristics, the digestive system has also become terrifying. They don't waste the slightest bit of food. ”

"Behold," said Noether, pointing to the swarming schools of fish, "the algae and microbes in the water feed a school of small fish and snails, and these small fish feed the larger fish, which in turn feed on the larger fish, and species like thresher sharks, which were originally hunters, serve as the top of the food chain here." As long as the number of organisms at the bottom is maintained and the balance between these species is maintained, this food chain and ecosphere is sustainable. ”

"If I build such an ecosystem in a certain area, what do I need to pay attention to?" Listening to Nott's explanation, Tang Bai directly asked the question that was pressed in his heart.

"For the survival of creatures after the deformation of the dragon's blood?" Noether did not answer Tang Bai's words, but asked a rhetorical question first.

Tang Bai nodded, and answered Nott's question.

"That's a lot simpler. As long as the ecological balance of the sea is maintained. You can tell me more about the species or ecology of that area, and how many creatures you plan to put in that area that have been polluted by dragon's blood, and which ones make up a significant proportion of them. ”

"You don't know? Then things get a little tricky. No problem, though. Although Nott's words were troublesome, his tone and face revealed a sense of unobedience to trouble.

"You've got a solution?" Tang Bai put his hands around his chest and looked at Nott standing beside him in amazement.

"Of course, although the method is a little violent, the ocean's ecosystem will not collapse easily, we forcibly create an ecological environment, and then let it adjust itself." Noether's palms clenched and he said with great interest.

"It's the same as this?" Hearing this, Tang Bai stretched out his finger and pointed at the school of fish that was close at hand.

"There is a difference. The conchs that can be cultivated with dragon's blood, as well as the algae that I have cultivated, attract the surrounding marine life in a steady stream. Algae and sea snails infected with dragon's blood have higher nutritional value and are more attractive to fish. As long as it can attract fish to hunt, then as long as it is given time, a complete food chain can be firmly reconstructed. Nott thought about it.