Aberrant feeding patterns with females

Well, my second breeding season is nearing and a few of my girls don't seem to be too keen on eating. They had a veracious appetite for a couple months and boom, they seem to have entered a fast (maybe this is all it is?). Some have been fasting for 6-7 weeks and others slightly less. The girls are on f/t, but don't seem interested in live either.

I have my girls in an RBI rack, temperature controlled by a herpstat 89F day/ 85F night. I clean and scrub my tubs biweekly and spot clean as needed. They really could use a solid month of eating before I toss the boys in. Any suggestions would be appreciated.

Thanks all,
Ryan

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