Purple Frilly Weedy Rhinopias Fish (Size: L 5″ to 6″)
Rhinopias Frondosa
Reef Compatible: Yes
Care Level: Advanced
Disposition: Peaceful – With Caution
Min. Tank Size: 100 gallons
Mature Size: 12 inches
Add an exotic and captivating touch to your reef aquarium with the stunning Rhinopias frondosa, also known as the “fringed scorpionfish.” With its intricate, lace-like fins and striking colors ranging from deep reds to vibrant purples and yellows, this species is a true showstopper. Rhinopias frondosa is a slow-growing, peaceful fish that thrives in a stable, mature reef tank with moderate water flow. Known for its excellent camouflage and graceful movements, this fish can often be found hiding among coral and live rock.
| Feature | Detail |
|---|---|
| Species | Rhinopias frondosa |
| Size (Adult) | Up to 12 inches |
| Size (Initial) | 5″ to 6″ |
| Water Conditions | Stable, moderate flow, saltwater |
| Compatibility | Reef-safe, with caution around active predators |
FAQ
Is the Rhinopias frondosa suitable for a beginner reef tank?
No, this species requires advanced care and a mature 100-gallon tank. It is not recommended for beginners.
How long does it take for this fish to reach full size?
Rhinopias frondosa grows slowly and may take several years to reach its mature size of 12 inches.
Can this fish be kept with other reef fish?
Yes, it is reef compatible, but it should be housed with peaceful species and kept in a well-established tank with stable conditions.

Dylan Clark –
The frilly rhinopias is a beautiful addition to my 150-gallon reef tank. Its purple and yellow fins stand out among the corals. It’s very calm and hides well in the rockwork. After a few months, it started showing more movement and color. I’m happy with the purchase and would recommend it to others with a mature reef setup.
Luke Springer –
This fish arrived healthy and looks stunning. I’ve had it for six months now and it’s still very active in the crevices. The colors are vibrant, especially in the light. It’s not aggressive, but does need a large tank and stable water parameters. Great for experienced aquarists.
Pippa Buckland –
I was impressed by how well it blends into the reef. The frilly fins catch the light beautifully. It’s peaceful and doesn’t disturb other fish. Only downside is it grows slowly, so patience is needed. Overall, a unique and elegant addition to any reef tank.