Regal Angelfish
Pygoplites diacanthus
Price range: $237.99 through $382.99
| Stock | Variations | Price | Quantity | |
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| Only 3 left | 4.5 - 5.5" - Indo-Pacific | Original price was: $556.99.$292.99Current price is: $292.99. |
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| Out of Stock | 2.75 - 3.75" - Indo-Pacific | Original price was: $404.99.$212.99Current price is: $212.99. | Email me | |
| Only 1 left | 3.75 - 4.5" - Indo-Pacific | Original price was: $453.99.$237.99Current price is: $237.99. |
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| Out of Stock | 1.75 - 2.75" - Indo-Pacific | Original price was: $379.99.$199.99Current price is: $199.99. | Email me | |
| Only 1 left | 5.5 -7" - Indo-Pacific | Original price was: $728.99.$382.99Current price is: $382.99. |
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| Only 6 left | 2.25 - 3.5" - Juvenile - Orange - Indian Ocean | Original price was: $559.99.$293.99Current price is: $293.99. |
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| Only 4 left | 2.75 - 3.75" - Orange - Indian Ocean | Original price was: $539.99.$283.99Current price is: $283.99. |
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| Out of Stock | 3.75 - 4.5" - Orange - Indian Ocean | Original price was: $613.99.$322.99Current price is: $322.99. | Email me | |
| Out of Stock | 1.75 - 2.75" - Orange - Indian Ocean | Original price was: $441.99.$231.99Current price is: $231.99. | Email me | |
| Out of Stock | 2.25" or smaller - Juvenile - Indo-Pacific | Original price was: $269.99.$141.99Current price is: $141.99. | Email me | |
| Out of Stock | 2.75 - 3.75" - South Pacific | Original price was: $416.99.$218.99Current price is: $218.99. | Email me | |
| Out of Stock | 3.75 - 4.5" - South Pacific | Original price was: $425.99.$223.99Current price is: $223.99. | Email me |
Every order ships with our standard 3-hour live arrival guarantee. Need more time? Add our 5-Day Guarantee at checkout.
Full guarantee terms →Ships Monday – Thursday for next-day arrival at your nearest FedEx Hold location — typically ready by 9 AM. We monitor every delivery.
Shipping details →
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 | Expert |
|---|---|
| Temperament | Semi-Aggressive |
| Reef Safe | With Caution |
| Functional Benefit | Ornamental Only |
| Diet Type | Omnivore |
| Mininum Tank Size | 120 gallons |
| Max Size | 10 inches |
| Temperature | 72–78°F |
| pH Range | 8.1–8.4 |
| Specific Gravity | 1.022–1.025 |
The Regal Angelfish (Pygoplites diacanthus) is a large marine angelfish recognized by crisp vertical striping in blue/white edged in dark lines across a yellow-to-orange body. In a mature reef aquarium, it spends much of its day moving between open water and rockwork while it investigates surfaces for natural grazing.
What You’ll Observe:
- Short patrol routes that repeat throughout the day, with frequent passes through arches and caves
- Regular “pecking” at live rock and shaded crevices as it forages
- Increasing time in the open as it learns the tank’s feeding routine over the first couple of weeks
- Noticeable interaction with the room outside the glass, often turning to watch activity nearby
For best results, provide a well-established aquarium with plenty of live rock, multiple cave options, and steady water movement. Offer a varied menu with sponge-based angelfish foods plus chopped seafood and algae-based foods so it has choices at each feeding. Keep the social environment calm and consistent so it can settle into a reliable daily pattern.
Will a Regal Angelfish spend most of its time in the rockwork at first?
Many will choose a “home zone” in the rock and return to it frequently, then expand their patrol area as they get comfortable.
What foods do hobbyists use to get a new Regal to recognize prepared foods?
A common approach is offering multiple textures (frozen blends, sponge-based angel foods, and seafood on the half shell) and letting it discover a favorite, then rotating that into regular feedings.
Can a Regal Angelfish start nipping corals after it has been fine for a long time?
Some keepers report that sampling can change over time, so consistent feeding routines and plenty of natural grazing surfaces help keep behavior predictable.
Is it normal for a Regal Angelfish to “peck” at rocks and equipment all day?
Yes—steady picking and inspecting surfaces is a typical foraging pattern for this species in aquariums.
Can two Regal Angelfish be kept together as a pair?
It’s frequently discussed, but sexing isn’t straightforward; most successful attempts focus on careful introduction timing and giving each fish ample personal space.
Each fish is checked for strong appetite and activity before we approve it for your tank.
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