Ahh okay , for some reason I was only thinking of Guts . <| sep |> Heh I was battling nitrates 4 months ago but now can ' t get them above . 2 . I feed reef frenzy once a day , acropower and fuel once a week . Also spot feed with reef roids once a week . Just added another tang to hopefully dirty up the water . I run a refugium in my old ATO reservoir and dose 1 ml of vodkavinegar to promote nitrate removal . 20 % water change every two weeks . <| sep |> I tried rebooting button after the flashing . I tried turning my phone off in the menu and booting it back up . I tried pulling the battery and booting . I tried basically everything i could think of . <| sep |> Since ReVive I would be surprised if big titles are not bound to keys .