Bloody hemipene trails...

Just a quick question... First, this was a question i had years ago when I first started breeding....when there are two to three very faint pink hemipene lines on the paper in the breeding tub...does that there may have been a successful lock?
May it also be caused by scenting?

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It happens all the time, not sure it would be a reliable way of identifying a successful lock though because I have seen it happen in non paired male tubs. At most it could let you know the male wants to breed.