How do swallow fish reproduce
Swallow fish do not have bright colors, but their peculiar size attracts many ornamental fish lovers. Wild swallow fish can jump out of the water and fly several meters to avoid being hunted by the enemy. So how do swallow fish reproduce?
First, how to reproduce swallow fish
Swallow fish spawn and reproduce under natural conditions, but the success rate is very low, so some species have been artificially propagated, such as spray swallow fish, coffee swallow fish, marble swallow fish.
2. Morphological characteristics of swallow fish.
Swallow fish, also known as axe fish, is produced in the Amazon basin of Guyana, Peru, Suriname and other countries.
The body length is generally 5 cm 6 cm, the figure is unique, the head is small, the eye is big, the side is flat, from the head along the back to the tail handle is flat, the muzzle is downward, the abdomen is very large, curved up, shaped like a knife or an axe, hence the name axe fish. The main species of swallow fish are silver swallow fish, yin and yang swallow fish (dolomite swallow fish), glass swallow fish, coffee swallow fish, their habits are not different.
Matters needing attention in breeding swallow fish
1. The swallow fish is docile, likes to move in the upper layer of the water, and has the nature of group swimming. Due to the strong jumping ability of swallow fish, the aquarium should be covered and placed in a relatively quiet place, so that the lights should brighten slowly. More aquatic plants should be planted in the aquarium, such as taro, Tonina grass and so on. It prefers weak acid soft water, and the suitable water temperature is 23-30 ℃.
two。 Swallow fish have miscellaneous feeding habits, small live baits, small insects in the water and water surface, as well as artificial bait, but because their mouths tilt forward and upward, the bait at the bottom is difficult to eat.
Due to the strong jumping ability of swallow fish, the food is mainly animal food. Swallow fish are difficult to reproduce and lay eggs on fine-leaf aquatic plants.
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