I couldn't get my albino to lock with our het albino at the beginning of the season. It was driving me crazy. I had them off and on for about a month and a half and I never caught anything! Not one lock, to my knowledge. Decided to throw my bumblebee male in there with the 2. Took him out 20 minutes later. Came back 1 hour later and I had a albino x het albino lock !