Emperor Tetra (Nematobrycon palmeri)
Emperor Tetra (Nematobrycon palmeri) is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Product Refunds & Returns
- Returns can be processed within 14 days from purchase.
- To return products, they must be in original condition
- Shipping expenses are not refundable
- If your items have been damaged in shipping, please contact us within 24 hours of receipt with photos, and we will assist you.
Livestock Refunds, Returns, & Surrenders
- If you are unhappy with your livestock for any reason, you can bring it back within 72 hours for a full refund; we do not pick up returns
Emperor Tetra (Nematobrycon palmeri)
Description
Description
Emperor Tetra (Nematobrycon palmeri) is a gorgeous and peaceful freshwater species, prized for its shimmering colors and elegant finnage.
Species Profile
- Scientific Name: Nematobrycon palmeri
- Common Name: Emperor Tetra
- Family: Characidae
- Origin: Colombia (slow-moving rivers and streams)
- Adult Size: ~4–5 cm
- Current Size: Usually sold at 2–3 cm
Tank Requirements
- Tank Size: Minimum 20 gallons for a small school
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Water Parameters:
- Temperature: 23–28°C (73–82°F)
- pH: 6.0–7.5
- Hardness: Soft to moderately hard
- Aquascape: Heavily planted with shaded areas and open swimming space; subdued lighting enhances colors
Behavior & Compatibility
- Temperament: Peaceful, slightly territorial males
- Tankmates: Ideal for community tanks with other calm species (avoid fin-nippers)
- Schooling: Best kept in groups of 6 or more; males display beautiful fin extensions
Diet
- Omnivorous: High-quality flakes, micro pellets, frozen/live foods (daphnia, brine shrimp)
- Feeding Frequency: 2–3 times daily in small portions
Special Notes
- Males have longer fins and more intense coloration than females.
- Known for their shimmering blue/purple hues and striking eye color.
- Hardy but thrives in stable, clean water conditions.
Photos courtesy of Yoka Dam good friend and customer of Aprils Aquarium.
Specifications
Specifications
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CategoryTetras
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Species TypeEmperor Tetra
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Water Temperature
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Minimum Tank Size15 Gallons
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Water pH LevelAcidic, Neutral
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Habitat PreferencePlanted Tanks, Driftwood, Hiding Spots
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BehaviourCommunity Fish, Schooling
Payment & Security
Payment methods
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