Male flowerhorn fertile

[moodig]

Is there any way to check if a Male flowerhorn is fertile

 

[BIG_ONE]

Use a BP or KKP female, they are the easiest to pair up with a flowerhorn. It will tell if the male is fertile or not. But I wouldn't give up on about your flowerhorn not being fertile unless it is at least 1 yr and a half. All flowerhorn varies from age in order to fertile the eggs...