Roloff's Pygmy Barb (Oreichthys parvus) is a diminutive and peaceful freshwater fish, ideal for nano or small community aquariums. Originating from Southeast Asia, these colourful barbs exhibit subtle red and orange hues, particularly in mature males.
They are schooling fish, thriving best in groups of six or more, where their natural behaviours can be observed. Provide a well-planted environment with stable water parameters to encourage their best health and vibrant appearance. An omnivorous diet of small, high-quality flakes, pellets, and live or frozen foods is recommended.
| Fish Info | |
|---|---|
| Scientific Name | Oreichthys parvus |
| Experience Level | Beginner Friendly |
| Tank Size Need | Nano (Under 10 Gal) |
| Adult Size | 2.5cm |
| pH Range | 6.0 - 7.0 |
| Swimming Zone | Top / Middle Dweller |
| Temperament | Peaceful Community |
| Water Hardness | 3 - 8 dGH |
| Type of Diet | Omnivorous |
| Group Behavior | Schooling |
| Temperature Range | Standard Tropical (72°F - 78°F) |
Roloff's Pygmy Barb (Oreichthys parvus)
Roloff's Pygmy Barb (Oreichthys parvus) is a diminutive and peaceful freshwater fish, ideal for nano or small community aquariums. Originating from Southeast Asia, these colourful barbs exhibit subtle red and orange hues, particularly in mature males.
They are schooling fish, thriving best in groups of six or more, where their natural behaviours can be observed. Provide a well-planted environment with stable water parameters to encourage their best health and vibrant appearance. An omnivorous diet of small, high-quality flakes, pellets, and live or frozen foods is recommended.
| Fish Info | |
|---|---|
| Scientific Name | Oreichthys parvus |
| Experience Level | Beginner Friendly |
| Tank Size Need | Nano (Under 10 Gal) |
| Adult Size | 2.5cm |
| pH Range | 6.0 - 7.0 |
| Swimming Zone | Top / Middle Dweller |
| Temperament | Peaceful Community |
| Water Hardness | 3 - 8 dGH |
| Type of Diet | Omnivorous |
| Group Behavior | Schooling |
| Temperature Range | Standard Tropical (72°F - 78°F) |
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