I found a little bundle of pink eggs JUST above the water line in my freshwater tank. i looked on google(with very little help) and found pictures of eggs that looked EXACTLY like these, and from what I've learned, they are from my apple snail. I only have one snail. I know some species can reproduce on their own, but can apple snails? If not, then why are these eggs here and what should I do about it? I'm clueless when it comes to snails!