The bluefin tuna probably didn't know the situation, but at this moment it had been collected into the space by Huo Sining, and it probably couldn't think about it. Pen, fun, and www.biquge.info

The dolphins circled around the place where the bluefin tuna had just disappeared, but could not find their target and had to disperse.

Huo Sining was of course very happy to catch such a big tuna just after going to the sea, but after taking this big guy into the space, Huo Sining felt that something was not right.

Bluefin tuna is an oceanic migratory fish, moving in groups, this population is usually composed of multiple species, may contain albacore, yellowfin tuna, bigeye snapper, swordfish, flat rudder bonito, bonito, golden mackerel, that is, these guys generally do not move alone, are all out in groups.

Why did this bluefin tuna scurry through the sea single-handedly and fall behind?

Just when Huo Sining was curious, a group of dolphins suddenly changed direction and swam towards another sea area.

In a short time, the dolphins chased a group of small fish and shrimp to a place where the algae were abundant, there were many floats, and there were many fish, and the dolphins could not wait to start feasting on them.

Huo Sining was wondering, and saw a large fishing boat not far away slowly rowing towards this side, and the fish on the bottom of the sea fled towards the open sea.

The fishing boat was hung with a red flag, which seemed to be a commercial fishing boat from Huaxia, and the nets of these fishing boats were thrown into the deep sea, and the net mesh was huge, and it seemed that the target was the large tuna.

The slow growth of tuna, combined with years of overfishing in the oceans, has seen its population plummet.

In order to control the abundance of these species, the country has banned tuna fishing in the inland sea, so these commercial fishing vessels have to sail to the high seas to catch tuna.

The price of tuna is high, but it is not easy to meet a school of fish, and seeing the number of tuna schools in front of him, Huo Sining knows that this time, the fishing boat will not receive less.

Of course, those who see it have a share, since these fish have been met by her, of course Huo Sining can't catch nothing, they are all cheaper than others.

Anyway, there are so many tuna, and this fishing boat can't catch them all at once, so it's good to catch some of them.

Seeing that the fishing boat was slowly pulling back after casting its net, many of the tuna that had escaped were frightened and began to flee in all directions.

Seeing this, Huo Sining directed the dolphin to swim towards the school of tuna, and quickly began to collect all the tuna she could touch into the ring.

After a few trips back and forth, Huo Sining caught a few of the fish in this population, including albacore, yellowfin tuna, bigeye snapper, swordfish, flat rudder bonito, bonito, golden mackerel, etc., and she didn't want much, and she didn't want to sell these fish for money, so she planned to get them back and try them for herself and those elder friends.

After catching enough fish, Huo Sining was about to return to the sea, but halfway through the swim, Huo Sining suddenly saw white and blue light in the depths of the seabed, like searchlights, sweeping underneath.

What is that?

Huo Sining's heart moved, thinking that it might be some kind of treasure, and hurriedly patted the dolphin's head and motioned for this guy to dive.

This place is already a deep water area, the depth of the seabed has reached four or five hundred meters, and the dolphin is reluctant to go deeper when it dives to more than two hundred meters, and Huo Sining is not good at forcing this guy to continue to follow.

The pressure in the deep sea area is very high, although dolphins are underwater creatures, but generally dive to 300 meters is already the limit, and if you go deeper, the pressure is too great, which will flatten the dolphin's chest cavity, and your life will be lost.

Huo Sining has water beads, so he is not affected by pressure, as for Qibao, Huo Sining can't say why, maybe the mermaid is born to be the king of the bottom of the sea, this guy didn't react at all in the water, and followed her down to a depth of three or four hundred meters, still breathing normally, with a natural expression, and couldn't see the slightest discomfort.

Huo Sining followed the bright lights on the bottom of the sea, she thought it was the eye of the sky and saw some treasure, but the more she dived, the more bright lights in front of her eyes.

Red orange and yellow dew, blue and purple, all kinds of shimmers are like ghost fires, these lights can still move around, which makes Huo Sining feel strange in his heart, and when he dives to a depth close to the bottom of the sea, he can't cry or laugh after seeing what the origin of these shimmers is.

It's a treasure somewhere, it's just a school of glowing fish at the bottom of the sea.

The reason why these fish, most of which are light bream, dragon head fish, lamp-eyed fish, etc., is due to the fact that there is a special luciferase in the body of these fish, which will cause biochemical reactions after catalysis, so that luciferin absorbs energy, becomes oxidized luciferin, releases photons, and thus emits light.

"Sister, that fish is so weird, it looks like an alien spaceship!"

When Shippo saw so many glowing fish in front of him, he immediately felt very novel, pointed to one of the fish, and wanted to reach out and touch it.

Seeing this, Huo Sining hurriedly grabbed Qibao and pulled him back, away from the strange fish.

"Don't touch it! it's called an electric ray, that thing will discharge and attack, and if you hit it, it will hurt!"

Huo Sining said solemnly.

When Qibao heard that the fish would actually discharge, he was so frightened that he shrank beside Huo Sining and didn't dare to move.

The eyes are small and prominent, with a raised rim of the blowhole, a broad anterior nasal flap that extends to the lower lip, a straight posterior margin, a lateral fold of the tail, and a russet back with a few irregular dark spots.

Shaped like a sub-circular plate with large generators between the side of the head and pectoral fins, the fish looks very much like the flying saucer that aliens ride in the movie, commonly known as UFOs.

The electric ray has a mediocre taste and no edible value, but it is one of the few electroelectric organisms in the bottom of the ocean.

This fish inhabits the bottom of the sea, a pair of small eyes grow in the middle of the front of the dorsal side, and the kidney-shaped honeycomb-shaped muscles between the cephalic side and pectoral fin are living generators, these muscles are composed of 6,000~10,000 muscle sheets arranged in a regular manner, and there are connective tissue between the thin sheets, and there are many nerves that directly lead to the central nervous system.

Each muscle sheet resembles a small cell, and they are arranged in a hexagonal cylinder with a positive pole at one end and a negative pole at the other. The principle of electrical discharge is to convert the nerve energy in the muscle sheet into electrical energy.

Each muscle sheet is like a small battery, which can only produce 150 millivolts, but nearly 10,000 "small batteries" can be connected in series to produce a very high voltage.

In fact, in comparison, the electric ray is actually not a dangerous creature, because although it can discharge, the electricity is not strong, at most it can make people paralyzed for a short time.

In the seabed, the really dangerous discharge creature is the electric eel, this fish is called the ocean high-voltage line, the maximum high voltage can reach 800 volts, and can discharge at will, and they can master the discharge time and intensity, and the frequency can reach 300 pulses per second.

In layman's terms, this thing is more powerful than ten military batons, and if it is stung by it, it will shed its skin if it does not die. (To be continued.) )