Penguin Tetra

Penguin Tetras (Thayeria boehlkei) are hardy, peaceful schooling fish with a bold black stripe and a unique tail-up swimming style. Great color and movement in community tanks. Keep in groups of 6 or more for natural behavior. Care• Adult size: ~2–2.5"• Temperature: 74–80°F• pH: 6.4–7.4; clean, stable water• Tank: 20+ gallons, gentle flow, cover/planting• Diet: Quality flakes or mini pellets; supplement with frozen/thawed brine shrimp or daphnia• Temperament: Peaceful community species; avoid fin-nippers What You Get• Healthy, tank-raised Penguin Tetras, packed with pure oxygen and insulation• Free sample food included Shipping & Live Arrival• Ships Monday (heat/ice packs as needed)• Live Arrival Guarantee: Email a clear photo in the unopened bag within 1 hour of the first delivery attempt• Replacements/credits cover livestock only; buyer pays reshipping if needed• Please verify local regulations before ordering• Note: The delivery date some sites display is an automated estimate;