Ok, so I picked up three mystery snails for my tanks, from petsmart. To my understanding mystery snails are a type of apple snail, and are not asexual. I have a small brown one in a tank with two bettas and NO OTHER snails. Today my wife called me at work and said there are white spots in the tank. When I get home, sure enough, the are a couple dozen small, white, sesame seed like spots on the glass, plants and divider. Are these snail eggs? If so I suspect this is not an apple snail. Any good tricks to oust them, or would it be easier to wait till they hatch and chase them all down? Thanks.