Congolese swordfish
Congolese swordfish The fish is also known as the neon fish. From the name, we can see that its body color is very special. The swordfish is a middle-level fish in the aquarium. The best time to raise the swordfish is at the same time. Raising some aquatic plants not only provides them with a place to escape, but also expresses the beauty of the swordfish.
The swordfish just now has a body length of 8 to 10 centimeters. Spindle shape. The head is small, the eyes are big, and the mouth is cleft and aggressive. The dorsal fin is tall and narrow. The pelvic and anal fins are larger. The outer edge of the caudal fin is straight, but the center of the outer edge is over. The main body color of the swordfish is blue mixed with golden yellow. The large scales have a metallic luster. Under the light, they are colorful and beautiful.
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