Map fish spawning precursor, how to do after spawning

Searching for spawning sites: Map fish will also look for a suitable spawning site before spawning, and after finding it, they will always move nearby and drive other fish away. Abdominal enlargement: Female fish also enlarge their abdomen before giving birth. Fierce Character: The map fish becomes extremely fierce before laying eggs, and if other fish approach or attack it, it will launch a fierce counterattack. Genital protrusion: Female genitals become more prominent before spawning.

1. Precursor of spawning of map fish

1. Looking for spawning place: Map fish will find a spawning place for themselves before spawning, usually in a corner of Stone or fish tank. After they find the spawning ground, they will always move nearby and keep other fish away. In addition, they will use their mouths to clean up the moss or algae around them.

2, abdominal enlargement: The belly of map fish will also enlarge before laying eggs, but this performance is only found in female fish, but not in male fish.

3, fierce character: Before spawning, map fish will become more fierce than usual. If other fish come close to them, they will attack violently.

4, genital protrusion: The female genitals of map fish also become protruding before laying eggs, and are shaped like a trumpet.

2. What should map fish do after spawning

1. Parent fish: Map fish have no habit of protecting eggs, and the breeder should fish them out immediately after spawning. Because they become hungry after laying eggs, they may eat fish eggs as food.

2. Fish eggs: After laying eggs, the breeder should fish out the unfertilized fish eggs to avoid their mildew affecting the water quality. Keep the water temperature at about 26 ℃, wait for 2-3 days, and the fish eggs can hatch small fish. Small fish don't swim when they hatch, and breeders don't need to feed them at this time. After they can move by themselves, they can feed some bumper shrimp eggs or cooked egg yolks.