Radiata Lionfish
Pterois radiata
| Stock | Variations | Price | Quantity | |
|---|---|---|---|---|
| Out of Stock | 2.25 - 4.25" - Venomous - Africa | Original price was: $199.99.$104.99Current price is: $104.99. | Email me | |
| Out of Stock | 2.25 - 4.25" - Venomous - Indo-Pacific | Original price was: $181.99.$95.99Current price is: $95.99. | Email me |
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Monday – Friday 8 AM – 9 PM
Saturday 12 PM – 4 PM
Sunday 12 PM – 9 PM
Healthy, stable animals from vetted suppliers — inspected before packing, shipped overnight. Decades of experience built this model so we can deliver premium livestock at 30%+ less than you'd pay elsewhere.
| Care Level | Moderate |
|---|---|
| Temperament | Semi-Aggressive |
| Reef Safe | No |
| Functional Benefit | Ornamental Only |
| Diet Type | Carnivore |
| Mininum Tank Size | 70 gallons |
| Max Size | 10 inches |
| Temperature | 72–78°F |
| pH Range | 8.1–8.4 |
| Specific Gravity | 1.022–1.025 |
The Radiata Lionfish (Pterois radiata), also called the clearfin or tailbar lionfish, shows red, white, and dark banding with clear, fan-like pectoral fins and tall, quill-like dorsal spines. It’s a perch-and-pounce predator that spends time tucked into rockwork and then moves out to hunt when it’s comfortable in the aquarium.
What You’ll Observe:
- Perching under ledges and on rock “shelves,” often moving from spot to spot between rests
- Fin flaring and slow, deliberate stalking when food is introduced
- A noticeable increase in activity as room lighting lowers or the tank transitions toward evening
- A strong feeding response once it learns your routine and feeding tool
To succeed, provide a mature aquascape with multiple caves/overhangs and stable perches. Start feeding with live saltwater feeder shrimp if needed, then work toward meaty foods like raw table shrimp pieces and other marine-based items offered by tongs. Pair with tankmates that won’t fit in its mouth and that allow it space to feed calmly.
Are Radiata Lionfish always hard to wean onto frozen foods?
Many keepers report they can be stubborn at first, but consistent tong-feeding and scenting with shrimp can turn the corner over a few months.
What foods usually “flip the switch” for first feedings?
Live saltwater feeder shrimp is the most common starter food, and raw shrimp pieces are often the easiest first frozen/uncooked step.
Why does it hide for days and then suddenly show up more?
A settling-in period is normal; once it picks a few safe perches and learns the tank’s routine, it typically spends more time out in the open.
Can I keep more than one Radiata Lionfish together?
It can work in larger systems when each fish has its own caves and resting zones, so they don’t compete for the same perch.
What’s the simplest way to feed safely without hand-feeding?
Use long feeding tongs or a feeding stick and offer appropriately sized pieces near its perch so it can strike without you getting close to the spines.
Each fish is checked for strong appetite and activity before we approve it for your tank.
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