Royal Gramma

Gramma loreto

Fairy Basslet

Predators & Oddballs

A stunning, hardy fish with a vivid purple front half that transitions sharply to a bright yellow rear — one of the most striking colour combinations in the marine hobby. Royal grammas are excellent reef fish that are peaceful with most tankmates, though they can be territorial toward similar cave-dwelling fish. Easy to keep and widely available in Australia.

Difficulty Beginner

Reef Safety Reef Safe

Temperament Peaceful

Min Tank Size 75L

Diet Carnivore

Available Stock

6 Royal Gramma listings in stock across 5 Australian reef shops, from $219 to $570 (median $287.50), as of 2026-08-23.

Shops with stock

Reef Haven 2 from $285
Anything QT 1 from $300
Deer Park Aquarium 1 from $290
GeeMarine 1 from $219
The Coral Shop 1 from $225

In stock only

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Products link directly to the shop's listing. AussieReefing is not affiliated with these shops.