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Among the three swordsmen of ornamental fish, I currently have two of them, namely the devil knife and seven-star knife . The last swordsman is on the road to do justice, and he will arrive in two days.
The specific details of the No. 1 Little Knife Master and the Devil’s Knife
have been explained before and can also be found online, so I won’t go into details anymore. Let’s just talk about the breeding experience.
Although Devil's Knife is a nocturnal fish and relies on emitting micro-electricity to find prey, its personality was relatively lively when it was a child. It can swim around in the fish tank and find food on its own, and it can also eat well during the day, but its eyesight is not that good. , there will be errors in hunting, but it is still much better than hexagonal dinosaur .
is currently feeding frozen red worms, five small devil knives, each about ten centimeters, and requires two frozen red worms, which can be eaten in about five minutes.
Regarding water quality, although the Internet requires weakly acidic soft water, I still raise them here with well water. Although it has not been long, I can clearly see the growth.
The maximum body length of this fish can reach about 50 centimeters. The difficulty in raising it is actually choosing the fish. As long as the fish is of good physique and fed with live food or frozen food, most of them can be raised.
Second Swordsman, Seven-Star Sword
The second Swordsman is the Seven-Star Sword. They are actually edible fish in their place of origin. The Seven-Star Sword is also a nocturnal fish and can also be fed during the day. Their eyesight seems to be much better than that of the Devil's Sword. , can catch prey quickly, and do it steadily and accurately.
The seven-star knife has a huge crack. It is a kind of fierce fish. Its ability to grab food in the fish tank is not too fierce. Compared with , crown, three rooms, , maps, etc., the speed of grabbing food for ornamental fish of the same size is still a bit slow. Not satisfactory.
They can grow to very large individuals, with a maximum body length of 70 to 90 centimeters. If you want to raise them to that size in a fish tank, the tank should be at least 1.5 meters tall. Generally, a length of 60 centimeters is considered good.
usually feeds grass goldfish or fish meat, three seven-star knives of about 15 cm. Each fish is fed about one to two small grass goldfish of 35 cm per day.
The water temperature is about 25 degrees, and it is also raised in well water.
The third swordsman, Anti-Tiandao
Anti-Tiandao is the largest among the three swordsmen. It can grow to more than one meter, or even as high as 1.5 meters. It is considered a proper fierce fish and large fish. In the local area Well, they are actually also edible fish, belonging to the order Osteoglossus, suborder Longgnathus, and the family Gnatichidae.
Why is it called Anti-Tiandao?
Because both the Seven-Star Sword and the Devil's Sword have ventral fins that are wavy and streamlined, resembling a blade, and the Anti-Sky Sword has an exaggerated dorsal fin shaped like a blade, and this guy has almost no pelvic fins, anal fins and caudal fins, almost all relying on The dorsal fin moves freely.
With a knife on his back, he is a veritable swordsman. The other two are suitable for cutting vegetables...
Anti-Heaven Knife is also known as the Nile Devil. When you hear this name, you will know that it is not a good thing.
However, they do not swim very fast. In most cases, they mainly rely on ambush. The anti-sky knife relies on a filament at the tail to emit micro-electricity and detect the enemy's situation through micro-current. It does not have high requirements for water quality, and the water temperature is about 25 degrees or above. That’s it.
It stands to reason that the fish tank for raising Anti-Tiandao should not be lower than 1.5 meters at least. However, I really don’t have a fish tank here. I may have to live in a 1-meter fish tank for the time being. After all, it is just a small seedling. I can think of a solution later. Or there is an old fish tank measuring 1.5 meters that has not been cleaned up.
Before this article was completed, my anti-sky knife arrived, and I was a little caught off guard.
Speaking of which, where should I keep it?
I am an experienced fish farmer, please stay tuned for more ornamental fish issues, thank you!
