blue hippo tang small

The Blue Hippo Tang — also known as the Pacific Blue Tang or Regal Tang — is one of the most iconic and beloved fish in the saltwater hobby. Its vivid royal blue body, accented by bold black markings and a bright yellow tail, is immediately recognizable and absolutely stunning under reef lighting. This small specimen is a younger, more affordable way to bring one of the hobby's crown jewels into your system and watch it grow into its full, breathtaking coloration over time.

Care Notes:

• Tank size: 100+ gallons for adults; small specimens can be started in larger intermediate systems with plans to upgrade as they grow
• Reef-safe: yes — completely safe with corals and invertebrates
• Active, open-water swimmer that needs plenty of horizontal swimming space — a long tank is preferred over a tall one
• Prone to ich and other external parasites; a well-established, low-stress environment with good water quality is essential; consider quarantine before introduction
• Diet: primarily herbivore — offer nori, algae sheets, and algae-based pellets daily alongside frozen mysis and brine shrimp for protein; a varied diet is key to long-term health
• Generally peaceful but may show aggression toward other tangs, especially of similar body shape — introduce carefully in multi-tang systems
• One of the most rewarding fish to keep when given proper space and care