Royal Gramma (Gramma Loreto)
Royal Gramma (Gramma loreto)
Vibrant, Peaceful & Reef-Safe Caribbean Beauty
The Royal Gramma is one of the most iconic and colourful reef-safe fish available to marine aquarists. Known for its striking purple-to-yellow gradient, peaceful nature, and hardy temperament, this species is perfect for beginners and experienced reef keepers alike. Native to the Caribbean, Royal Grammas thrive in rockwork-rich environments where they can dart between caves and ledges.
Key Features
- Brilliant purple and yellow bi-colour pattern
- Peaceful temperament; ideal for community reef tanks
- Fully reef-safe with corals and invertebrates
- Hardy species suitable for beginners
- Loves caves, overhangs and rock structures
- Compact size makes it suitable for smaller tanks
Specifications
| Scientific Name | Gramma loreto |
| Adult Size | 6–8 cm |
| Temperament | Peaceful |
| Reef Safe | Yes |
| Diet | Carnivore – mysis, brine shrimp, pellets, marine preparations |
| Minimum Tank Size | 80L+ |
| Care Level | Easy |
Care & Compatibility
Royal Grammas are peaceful and easygoing, making them excellent additions to reef aquariums. They coexist well with most other small, non-aggressive fish. Avoid housing them with larger predatory species or aggressive dottybacks that may intimidate them. Provide rockwork with crevices to mimic their natural habitat and ensure they feel secure.
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Description
Royal Gramma (Gramma loreto)
Vibrant, Peaceful & Reef-Safe Caribbean Beauty
The Royal Gramma is one of the most iconic and colourful reef-safe fish available to marine aquarists. Known for its striking purple-to-yellow gradient, peaceful nature, and hardy temperament, this species is perfect for beginners and experienced reef keepers alike. Native to the Caribbean, Royal Grammas thrive in rockwork-rich environments where they can dart between caves and ledges.
Key Features
- Brilliant purple and yellow bi-colour pattern
- Peaceful temperament; ideal for community reef tanks
- Fully reef-safe with corals and invertebrates
- Hardy species suitable for beginners
- Loves caves, overhangs and rock structures
- Compact size makes it suitable for smaller tanks
Specifications
| Scientific Name | Gramma loreto |
| Adult Size | 6–8 cm |
| Temperament | Peaceful |
| Reef Safe | Yes |
| Diet | Carnivore – mysis, brine shrimp, pellets, marine preparations |
| Minimum Tank Size | 80L+ |
| Care Level | Easy |
Care & Compatibility
Royal Grammas are peaceful and easygoing, making them excellent additions to reef aquariums. They coexist well with most other small, non-aggressive fish. Avoid housing them with larger predatory species or aggressive dottybacks that may intimidate them. Provide rockwork with crevices to mimic their natural habitat and ensure they feel secure.
