hi it's red, i have been filled two times and my weight loss has been really slow...i only lost 5 lbs after my first fill (just short of 4 wks.) this seems really slow to me...i had him tighten it more this time .. its only been 2 days so i'm not sure if it has made a difference..am i been unrealistic to want this to go faster...im also having trouble controlling my night eating...not sure what to do about that but struggle throught it...it feels allot like failling at a diet...horrors...