6 Gymnogeophagus Balzanii that are approximately 1/2-3/4 inch long. Sizes can vary.South American Cichlid that loves to sift through the sand. A mouth brooding fish. Very cool to see the difference in males and females as they develop.As a general rule you have almost a 90% chance of getting a pair when purchasing 6 unsexed fish. Adult size will be 4-7 inches Non- aggressiveWater temp 72-80 degreespH 6.0-7.5Will ship out every Monday EST with Free UPS 2 Day ShippingExcludesPO Box, APO/F...