hey everyone just wanted to share a pic of my fei fengs and loaches. these fish are great they are 2 different species but they schoal up like they were the same. they follow each other everywhere.. the fei fengs are around 4.5" and the loaches are around 3" again they are a great addition to an arowana tank.. I bought the fei fengs to get rid of algea and the loaches to get rid of my snail problem and I ave grown to love the way these fish look in my aquarium.. please feel free to comment on them or ask questions if you have them.. thanks