[Spawning worries] Not laying, not mating, not fertilizing! What to do and what to do when that happens!!

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女だか島masARu

Published on May 25, 2024
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#Not laying eggs #Many infertile eggsAs May comes to a close, the medaka are slowly beginning to lay eggs. Depending on the region and environment, the spawning season will begin in earnest in June. When spawning begins, various worries will increase. There are times when you are troubled by the breed you want to lay eggs not laying eggs, or laying eggs but many infertile eggs. I also do it every year through trial and error. In this video, we will introduce countermeasures and ways to deal with such situations. Each medaka has its own personality and the environment in which it can settle down and lay eggs is different. In some cases, spawning may not occur even if the environment is too good, so let's try to be creative. The best part of raising medaka is starting with spawning, hatching the eggs, raising the needlefish, and raising them from fry to young fish and then to adults. And then raising beautiful medaka yourself! I think it's a repetition of this.

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