Betta Fish (Siamese Fighting Fish)
* Appearance:
* Fins: Long, flowing fins, especially the tail, giving them a regal appearance.
* Coloration: Vibrant, often iridescent colors in a variety of patterns.
* Size: Typically 2-3 inches long.
* Temperament:
* Aggressive: Known for their aggression towards other bettas, particularly males.
* Solitary: Generally prefer to live alone, but can be kept with certain compatible tank mates.
* Care:
* Water Conditions: Warm, still water with a low flow rate.
* Diet: Live or frozen food, occasional flakes or pellets.
* Tank Size: Minimum of 2.5 gallons for a single betta, larger is better.
Tetra Fish (Characins)
* Appearance:
* Fins: Varying sizes and shapes, often with a more streamlined appearance.
* Coloration: Wide variety of colors, from silvery to neon-bright, often with markings or stripes.
* Size: Depending on species, can range from 1 to 4 inches.
* Temperament:
* Peaceful: Generally peaceful and non-aggressive, suitable for community tanks.
* Schooling: Many species are schooling fish, meaning they prefer to live in groups of their own kind.
* Care:
* Water Conditions: Warm, well-oxygenated water with moderate flow.
* Diet: Flakes, pellets, and occasional live or frozen food.
* Tank Size: Minimum of 10 gallons for a school of tetra, larger is better.
In summary:
| Feature | Betta Fish | Tetra Fish |
|---|---|---|
| Appearance | Long, flowing fins, vibrant colors | Varying fin shapes, diverse coloration |
| Temperament | Aggressive, solitary | Peaceful, schooling |
| Water Conditions | Warm, still water | Warm, well-oxygenated water |
| Tank Size | Minimum 2.5 gallons | Minimum 10 gallons for a school |
Important Note: Always research the specific species of betta or tetra you are interested in to ensure you can provide them with the proper care.