i just added a slow changing RGB light to my fish bowl 
it used to have 2 boring blue leds on it but not any more
1 RBBB board and 2 RGB LEDs later my fish looks happier
i just added a slow changing RGB light to my fish bowl it used to have 2 boring blue leds on it but not any more
1 RBBB board and 2 RGB LEDs later my fish looks happier