Can you keep Cardinal Tetra and Ember Tetra together?
Algorithmically generated environmental and behavioral compatibility report.
Algorithmic Assessment
Flawless environmental harmony. Both Cardinal Tetra and Ember Tetra are peaceful community species. They share overlapping temperature bounds (73-81°F) and safe pH ranges (5.0-6.2).
Scientific Parameter Comparison
Cross-reference water chemistry, temperature range envelopes, and physical dimensions of Cardinal Tetra and Ember Tetra.
| Parameter Metric | Cardinal Tetra | Ember Tetra | Calculated Overlap |
|---|---|---|---|
| Temperature Range | 73°F – 81°F | 73°F – 84°F | 73°F – 81°F |
| pH Chemistry | 4.6 – 6.2 | 5.0 – 7.0 | 5.0 – 6.2 |
| Min. Tank Capacity | 10 Gallons | 10 Gallons | 10 Gallons (Minimum) |
| Aquatic Strata Zone | mid | mid | Shared Zone (Layer Conflict) |
| Adult Size (Max) | 2.0" (5 cm) | 0.8" (2 cm) | Ratio: 1 : 2.5 |
✓ Environmental Harmony Assessment
Excellent! Both Cardinal Tetra and Ember Tetra are compatible. They occupy different niches and swimming levels (mid vs mid) or peacefully share parameters.
⚔️ Do Cardinal Tetra and Ember Tetra Fight?
Both Cardinal Tetra and Ember Tetra are peaceful community species. They share similar behavioral temperaments, resulting in a harmonious environment with virtually no risk of territorial fighting or harassment.
🍽️ Swimming Layers & Feeding Competition
To satisfy their dietary requirements, offer a varied feeding schedule. Sinking pellets or wafers are ideal for bottom dwellers, while floating flakes or micro-granules support mid and top dwellers. Both species reside in the mid layer. Feeding them simultaneously in different corners of the tank is highly recommended to distribute food and prevent any resource competition in their shared vertical zone.
📏 Size Difference & Predation Threat
There is a moderate size difference. The Cardinal Tetra (2.0 inches) is noticeably larger than the Ember Tetra (0.8 inches). While not an immediate predation threat under normal circumstances, ensure the smaller specimens are not small enough to be eaten and have plenty of shelter.
🛠️ Plan Your Aquarium Setup
Planning a tank for Cardinal Tetra and Ember Tetra? Ensure your hardware and layout support their physical and water parameter needs:
Chemistry & Habitat Analysis
Frequently Asked Questions: Cardinal Tetra & Ember Tetra Compatibility
Are Cardinal Tetra and Ember Tetra good tank mates?
Flawless environmental harmony. Both Cardinal Tetra and Ember Tetra are peaceful community species. They share overlapping temperature bounds (73-81°F) and safe pH ranges (5.0-6.2).
Can you put Cardinal Tetra and Ember Tetra in the same tank together?
Both Cardinal Tetra and Ember Tetra are peaceful community species. They share similar behavioral temperaments, resulting in a harmonious environment with virtually no risk of territorial fighting or harassment.
What water temperature and pH parameters do Cardinal Tetra and Ember Tetra need?
Both species require compatible parameters. Cardinal Tetra needs a temperature of 73°F to 81°F and a pH of 4.6 to 6.2. Meanwhile, Ember Tetra needs a temperature of 73°F to 84°F and a pH of 5.0 to 7.0. Shared overlap range: 73°F–81°F temperature and 5.0–6.2 pH overlap.
What is the minimum combined tank volume required to house Cardinal Tetra and Ember Tetra?
To successfully house both species together, the minimum baseline capacity is 10 gallons. Because both Cardinal Tetra and Ember Tetra are peaceful community species, no extra territorial buffer volume is required.