so i cant say RIP vanilla but what ever happened i hope shes happy. apparently one of my beta tanks has a portal to somwhere eles. it has a sealed lid with no possible way of getting out, and no filter for her to sucked up into, but 3 days ago 2 hours after i saw her last she disapeared. and i searched and searched and never found her. so im very heart broken over the loss of my perfect girl who i was getting ready to breed next month.