Royal Tetra (Inpaichthys kerri)

Fish in the family Characidae. Easy care. Freshwater.

Quick facts

Scientific nameInpaichthys kerri

FamilyCharacidae

Also known asBlue Emperor Tetra, Purple Emperor Tetra, King Tetra

Care levelEasy

Reef safetyFreshwater

TemperamentPeaceful

Dietomnivore

Adult size1.6 in

Minimum tank size15 gallons

Water parametersTemp 73-82°F, pH 5.5-7.5, GH 2-12 dGH

Appearance

Slender body with an iridescent blue-purple lateral stripe topped by a golden adipose marking; resembles a small emperor tetra.

Difficulty and care for the Royal Tetra

Easy

Origin and habitat

Brazil (Rio Aripuanã, upper Madeira basin)

Keeper notes

Peaceful and unobtrusive; a good nano community schooler.

Log Royal Tetra in your reef tank

Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Royal Tetra alongside everything else in your reef.

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