Bleher Rainbowfish 6-7CM Blue Rainbowfish are a calm species that thrive in community tanks. It’s best to keep these gorgeous turquoise fish in groups of 6 or more because they enjoy swimming together. Make sure your tank is at least 4ft long to give them enough space to move around. While the young Rainbowfish may not look as vibrant as the adults, they will develop their stunning colors once they feel comfortable in a planted tank. These fish won’t harm smaller tankmates since their mouths are too small to swallow them. Picture if of the fish in stock all sizes are approx
