So I am curious. We lost power for an entire day the other day. I shut the light switch off for my Blood. When power was restored late that night i turned the switch back on. When doing this my Blood acted very odd.....From the bottom of the tank she like stood up to the top, mouth wide open as if trying to attack the light! Really made me nervous. Is there any certain reason for this behavior? This is the first time that she has done this.