Penguin Tetra Care Guide: (Thayeria boehlkei) Beginners Guide to Tank Setup, Feeding, and More
Thayeria boehlkei, commonly known as the Penguin Tetra, Blackline Penguinfish, Hockey-stick Tetra, or Blackline Thayeria, is a remarkable freshwater fish that has captured the hearts of aquarists worldwide. These small, attractive fish belong to the tetra family and are renowned for their peaceful nature and captivating appearance. As schooling fish, Blackline Penguinfish thrive in the […]