Source: Wikimedia Commons
Royal Gramma
BeginnerRoyal gramma
Beautiful bicolor fish — purple front and yellow rear. Caribbean native. Cave-dweller that peeks from rock crevices.
Difficulty
Beginner
Temperature
23〜26℃
Lifespan
5-8 years
Size
6-8cm
Diet
Pellets, frozen food
About
The royal gramma (Gramma loreto), also called the fairy basslet, is a small fish of the family Grammatidae native to the reef environments of the tropical western Atlantic Ocean and Caribbean Sea. Its spectacular bicolor pattern — vivid purple on the anterior half transitioning sharply to bright yellow on the posterior — makes it one of the most visually arresting species in the marine hobby. Adults reach about 8 cm. Naturally cave-dwelling, it requires rock formations with overhangs and crevices to feel secure. Generally peaceful, it coexists well with most tank mates. Hardy and readily accepting of prepared foods, it is a rewarding species for aquarists of all levels. A 100-litre or larger aquarium with ample rockwork is recommended.
Source: Wikipedia (CC BY-SA 4.0)
Basic Info
Origin
Reef environments of the tropical western Atlantic Ocean and Caribbean Sea
Lifespan
5-8 years
Size
6-8cm
Temperature
23〜26℃
Diet
Pellets, frozen food
Care Guide
Tank
100L+ recommended
Layout
Care Specifications
- pH
- 8.1–8.4
- Water Temp.
- 22–26℃
- Specific Gravity
- 1.02–1.025
- Salinity
- 33–35 ppt
- Min. Tank
- 114 L
PeacefulReef safe
Sources: LiveAquaria
References & Sources
Edited & verified by: br-choku editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Regulations & Conservation Status
Not CITES-listed
Sources: CITES Appendices (species not listed) / 環境省 特定動物リスト / 環境省 特定外来生物等一覧
Regulations may change. Always verify the latest information with the relevant authorities.
Royal Gramma Listings
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