Quote Originally Posted by MSBolognese View Post
That has been my MO, but the problem is that I donīt have that many pairs laying eggs now so I cannot trick another pair into raising both fry.
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Hi, Theres really no need too trick them. If you have a pair thats bred before and isnt currently. Just take the cone from the pair you want raise fry from. Place it in with your foster pair and screen it. Once the fry hatch a foster pair bonds to them if they have bred before. The fosters do not need to be actively breeding. The instinct is so strong that I was able to have foster discus that had not bred in a awhile bond to and raise Angel fry.

http://forum.simplydiscus.com/showth...thread-renamed
Hth,
Al