How old do Discus fish have to be before they can produce fertile eggs?

B

BloodMuffins

New member
I have about 10 fish in a tank. Two of them seem to be 'paired' and to have laid eggs in the corner. When we go these two, they were 4" I think, but we've had them for 4-5 months. Wondering if this is scratch eggs, or if it could turn into little fish?
 
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