I was just checking out the quarentine 7gal with the pleco and snails, out of nowhere I see a tiny little sack of eggs and think 'oh great, I have 400 or so giant columbians and now these guys are breeding' ... sure enough, the closer I look, the more I find! There are a good 10-15 egg sacks in there! LOL I totally missed them because I am so used to the giant columbian egg sacs, which you CAN'T miss LOL. These are tiny. Not that I mind, I just need more friends with puffers and loaches. Anyone in or near Michigan want some free snails?! LOL