The aura at the beginning of a migraine may even produce slight numbness or a tingling sensation on one side of the body, the face, or a hand. It is possible to suffer from a migraine and only have the aura without any accompanying shooting pain in head.
How long do plecos live for? The average healthy common pleco can live up to 30 years, but others (such as the bristlenose pleco) only live up to about 12 years.
I am not familiar with the rubber lip pleco, but the common pleco can grow to over 20 long. Plecos usually are recommended for 75gallons or more. You might need to do some further research on that. And most loaches require no less than six in a tank.