Blue (Purple) Emperor Tetra

The Blue (Purple) Emperor Tetra (Inpaichthys kerri) is a regal gem adorning aquariums with its exquisite beauty and peaceful presence. The Blue (Purple) Emperor Tetra is a majestic fish enchants with its shimmering scales in hues of blue, purple and silver. Its slender form glides gracefully through the water, bringing an aura of elegance to any aquatic landscape.

With its peaceful nature, it coexists harmoniously with a variety of tankmates, spreading tranquility throughout the aquatic realm. Whether you’re an experienced aquarist or a novice enthusiast, the Blue/Purple Emperor Tetra adds a touch of royalty to your tank, elevating it to new heights of splendor and beauty.

Please Note: All fish shipments have a 100% Live Arrival Guarantee when shipping with Overnight (1 Day) option. All other options void our Live Arrival Guarantee for fish. 

What Do Tetras Eat?

Blue Emperor Tetras are omnivores by nature. We feed our Tetras a mix of frozen foods including daphnia, baby brine, cyclops, and bloodworms with the occasional mix of Northfin foods. 

Other Common Names:

Royal Tetra, Blue Emperor Tetra, Blue Kerri Tetra, Purple Emperor Tetra, Royal Blue tetra

Our Tank Parameters

• Ph: 7.0 to 7.6
• Gh: 4 to 8
• Kh: 1 to 3
• TDS: 120 to 180
• Temp: 72 to 78

Tank Recommendations

• Leaves: Indian Almond or Guava
• Wood: Mopani or Malaysian
• Cones: Alder Cones
• Other: Buffered substrate to lower pH, not required