Corydoras Orange LaserCorydoras Orange Laser (CW023), also known as Red Laser Cory, is a special variant of the Corydoras avenues with an attractive orange stripe on its back which sets it apart from other bottom feeders for its unique color. Much like other Corydoras, this fish makes an ideal choice as a bottom feeder for its excellent role in clearing left overs and breaking down fish waste. Best kept in groups of 4 to 6. Fish Size Guide: The 'Maximum Size' outlined