Save 10% on Live Fish at The Wet Spot with code: steenfott10

Care Guides

Filter by

Ruby Tetra: A Comprehensive Guide (Axelrodia riesei)
by Bob Steenfott April 08, 2026

The Ruby Tetra (Axelrodia riesei) is a tiny nano fish known for its deep red coloration and peaceful schooling behavior. Best kept in groups and darker aquariums, it brings rich color and subtle beauty to planted and blackwater setups.

Posted in axelrodia riesei, community aquarium fish, community fish, freshwater community fish, nano tetra, peaceful community fish, ruby tetra, small schooling fish, tropical community fish

Read more