Junior Tetra (Hyphessobrycon robustulus) Large (Aquarium Glaser)
Junior Tetra (Hyphessobrycon robustulus) Large (Aquarium Glaser) 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.
Dead on Arrival (DOA) Policy – Shipped Orders Only
- We guarantee live arrival on all shipped livestock when:
- The package is received on the first delivery attempt.
- Clear photos of the unopened shipping bag and deceased animal are emailed to us within 2 hours of delivery confirmation.
- If these conditions are met, we will provide a replacement or store credit. Shipping charges are non-refundable.
7-Day Livestock Guarantee (Local & Shipped Orders)
- We guarantee our livestock for 7 days from purchase/delivery if our care recommendations and tank requirements were followed.
- Proof Required: We may require photos of the deceased animal, proof of purchase (receipt/order number), and/or a water sample from your tank for testing.
Livestock Refunds, Returns, & Surrenders
- Local customers may return livestock within 72 hours of purchase for a refund, provided the animal is alive and in original condition. Returns must be brought to the store; we do not provide pickup services.
Junior Tetra (Hyphessobrycon robustulus) Large (Aquarium Glaser)
Junior Tetra (Hyphessobrycon robustulus) Large (Aquarium Glaser)
Description
Description
Robustulus Tetra (Hyphessobrycon robustulus), commonly sold as the Junior Tetra or Panduro Tetra, is a peaceful Amazonian schooling tetra from Peru. It is known for its attractive sexual dimorphism: males develop vibrant red fins, while females display yellow-gold fins.
- Scientific name: Hyphessobrycon robustulus
- Common names: Junior Tetra, Panduro Tetra
- Adult size: ~4.4 cm (1.7")
- Temperature: 23-28°C (73-82°F)
- pH: 6.0-7.5
- Temperament: Peaceful, community-safe
- Best kept in groups of 8 or more.
- Appreciates planted aquariums with open swimming space.
- Shows best coloration in darker substrates and subdued lighting.
- Readily accepts flakes, micro pellets, frozen foods, and live foods.
Compatibility
Good tankmates include:
- Corydoras
- Pencilfish
- Hatchetfish
- Dwarf cichlids
- Other peaceful tetras and rasboras
Its calm nature makes it well suited for planted community aquariums.
For an aquarium store, the Junior Tetra is a great alternative to more common tetras because:
- It stays relatively small.
- The red-finned males stand out in display tanks.
- It remains less common than Cardinals, Rummynose, or Black Neons.
- Works well in both beginner and enthusiast planted-tank setups.
Many hobbyists consider it an underrated species that colors up dramatically once settled into a planted aquarium.
Specifications
Specifications
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CategoryTetras
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Species TypeJunior Tetra (Hyphessobrycon robustulus)
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Water pH LevelAcidic, Neutral
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Habitat PreferencePlanted Tanks, Rocky Tanks, Driftwood, Hiding Spots
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BehaviourCommunity Fish, Schooling
Payment & Security
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