I'm surprises she won't eat red wrigglers:/ I had her eating nite crawlers I bought from bait shop, which I was gonna advise implementing to help get her conditioned. I still think she's not eating enough to be conditioned for the spawned. Then try bumping temp up to 82 which should bump their metabolism also giving her more of an appetite. Maybe then she'll eat some worms. Other than that maybe when doin water changes use cooler water... But everything else sounds fine to me and they should spawn. If not what do you have that you can use as dithers?
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