New Hologram Sticker of Grand Sumo Fish Food gs_admin October 11, 2016 Uncategorized 0 Comments We are in the midst of replacing the round hologram stickers to a square one as the picture shown below. Both the round and the square one in the market are genuine Grand Sumo fish food. You Might Also Like Grand Sumo RED March 1, 2009 Why is Grand Sumo unique compared to other foods? April 5, 2009 Grand Sumo Flower Horn & Cichlid Fish Food. June 1, 2010 Leave a Reply Cancel reply Save my name, email, and website in this browser for the next time I comment.