Zebra Danio Stats Minimum Tank Size: 5 Gallon (10 Gallon Recommended) Care Level: Very Easy Water Conditions: pH 6.5-7.2 and Soft to Medium Hard Temperature: 65-77 °F (18-25 °C) Maximum Size: 2.5 inches (6 cm) The zebra danio (Danio rerio) is one of the most iconic fish in the aquarium hobby, and many people have owned this interesting fish at some point in their … [Read more...] about Zebra Danio – The Care, Feeding and Breeding of Zebra Danio Fish