After the investigation, Li Lin had some understanding of betta fish, but he didn't know if there were betta fish in the freshwater lake of the system.

After entering the system, Li Lin still went to the interface of the freshwater lake to take a look, but today he didn't go to see the treasure chest, but to see if there was a betta fish.

Although Li Lin has been catching in the freshwater lake for a long time, there are still many freshwater fish illustrated books that have not been lit, this reason is that these fish appear less often, but these fish swim fast and react flexibly, and another important reason is that these fish are not urgently needed by Li Lin's restaurant, especially those non-edible fish, Li Lin lit up very few.

And Li Lin's purpose today is naturally to see the betta fish, and the betta fish is obviously not an edible fish, so Li Lin has never caught it.

According to the news that Li Lin checked on the Internet, there are many kinds of betta fish, there are more than 70 kinds, and they are generally divided into Chinese betta fish and Thai betta fish, among which the classification of Thai betta fish is divided into many kinds.

Betta fish is now generally used as an ornamental fish, many flower and bird markets have a variety of betta fish existence, of course, in some places, betta fish is used as a tool for casinos, Li Lin saw such a kind at night.

In this kind of place, not only can you get the participation bonus, but there will even be a perimeter in many places, and there are many organizers who act as bookmakers and open peripherals to allow other people to participate in gambling.

In fact, the club where Li Lin went today had this kind of peripheral existence, but Li Lin didn't see it.

Li Lin had studied the betta fish well before entering the system, and he had also seen a lot of pictures of common betta fish, and he could already be sure that he had not lit up the betta fish before, so he was now carefully observing in the freshwater lake to see if there were any betta fish.

However, there are so many types of freshwater fish, Li Lin has now been promoted to the ninth level, and there are many types of freshwater fish, so he waited for a long time in the freshwater lake and did not see the appearance of freshwater fish.

Just when Li Lin gradually lost patience, thinking that with his current level, there was no betta fish in the system, Li Lin saw a familiar figure, this familiarity was not the familiarity he often saw, but the picture he saw on the computer tonight.

This is a round-tailed betta fish, which is a type of Chinese betta fish. The Chinese betta fish is divided into two kinds: round-tailed betta fish and fork-tailed betta fish, round-tailed betta fish is commonly known as betta fish, black wife, iron fish, etc., the body side is flattened, oblong in shape, and the body length is about 6-7 cm. The body is russet, with about 10 blue or green transverse bands, often with 2-3 dark oblique bands from eye to operculum, and 1 blue spot on the posterior margin of operculum. The dorsal ventral is convex and slightly shallow arcuate. Flattened cephalad. Snout brev. The eyes are large and rounded, lateral and superior. The anterior part of the inferior border of the anterior orbital bone is free and weakly serrate, and the posterior part is subcutaneous. The interocular septum is wide and slightly convex. The anterior nostrils are near the edge of the upper lip, and the posterior nostrils are near the anterior edge of the eye. The mouth is small, superior, the mouth is slanted, and the lower jaw is slightly prominent. The jaw teeth are weak, and the vomer and palatine bones are toothless. The lower margins of the preoperculum and inferior operculum are weakly serrate. Gill holes are significant. The suprabranchial cavity is broad, and there are labyrinth-like suprabranchial organs inside, which have the effect of assisting respiration. The thiake is degraded and is only in the form of short protrusions. The operculum is connected to the left and right and separated from the isthmus. It has round scales, with scales between the eyes, the top of the head and the sides of the body, a scale sheath at the base of the dorsal and anal fins, and a scale at the base of the tail. The lateral line is degenerate and not noticeable. The caudal fin is rounded. The sides of the body are dark brown, some dark gray, and there are several inconspicuous black transverse bands. The posterior margin of the operculum has a blue ocular plaque, smaller than the diameter of the eye. There are two dark oblique bands between the lower part of the back of the eye and the operculum. There are black margins on the back of each scale on the side of the body. The dorsal, anal and pelvic fins are dark grey, and the pectoral fins are light grey. Males tend to be brighter than females, with longer dorsal and anal fins at the back of their rays. The first rays of the pelvic fin are elongated into filaments.

Li Lin only saw this information at night, and in order to identify round-tailed betta fish and increase his understanding of them, Li Lin made detailed records of each betta fish.

And this round-tailed betta is a small fish, the body length will not exceed 13cm, its fighting ability is worse than another Chinese betta fish, fork-tailed betta, and the fork-tailed betta is worse than the Thai betta, so it can be said that the fighting ability of this round-tailed betta is very poor, Li Lin's original goal is not it, it's just that he waited in the freshwater lake for a long time, and he didn't see other betta fish, so he can only catch this first.

With the target, Li Lin hurriedly aimed the fort that was ready to attack at it, I have to say that this little one's reaction ability is definitely not weak, and it is no worse than the sea fish in dodging the shells, Li Lin spent a lot of effort to catch it.

"Get a roundtail betta fish"

The round-tailed betta book lights up. ”

It wasn't until he heard the familiar system prompt that Li Lin breathed a sigh of relief, which could be regarded as catching this little guy.

It's just that this is indeed one of the many betta fish species with low combat effectiveness, and Li Lin is not very optimistic about it.

So, after Li Lin caught this little guy, he stayed in the freshwater lake for a long time, but he didn't see other betta fish appear, maybe his level was still too low.

Finally, Li Lin lost his patience, and he withdrew from the freshwater lake scene and returned to the ocean scene for today's fishing activities.

There are many kinds of marine fish, even if he has been in this for a while, there are still a lot of marine fish illustrated books that have not been lit, and now he, without deliberately lighting up the illustrated book, can light up two or three new varieties every day, even so, there are still many marine fish that he does not know in the marine scene every day.

The process of fishing was not alarming, and there was no difficult task, Li Lin quickly spent all the gold coins given today, and then, he entered the Bestiary wall area, and used up all the gold coins exchanged, when exchanging, Li Lin hesitated, he still spent some gold coins to exchange for a round-tailed betta fish, and then put it into the system's fish pond.

In fact, in the real world, if you raise betta fish, there are requirements for the temperature of the water, but after such a period of observation, no matter what kind of fish can be raised in the fish pond of the system, even if they have different requirements for water quality and water temperature, they can all survive in the fish pond of the system and grow healthily, which is also the magic of the fish pond of the system.

Li Lin looked at the round-tailed betta fish in the fish pond of the system, and then withdrew from the system, he was actually very interested in today's betta competition, but the round-tailed betta fish as a betta fish with quite poor fighting ability, if you use it to compete, I am afraid it will be more than lucky.

It's just that he didn't see any other betta fish in the freshwater lake today, so he had to do it first.