Blue Spot Butterfly Fish Chaetodon Plebeiu

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Blue Spot Butterfly Fish – Chaetodon plebeius

Overview:
The Blue Spot Butterfly Fish is a vibrant reef species, easily recognized by its brilliant yellow body accented with a striking blue spot behind the gill cover. Active and graceful, it is a beautiful display fish that adds vivid color and movement to marine aquariums.

Origin:
Found throughout the Indo-Pacific, including the Great Barrier Reef, Indonesia, and the Philippines.

Feeding:
In the wild, this species primarily grazes on coral polyps and benthic invertebrates. In aquariums, it may accept frozen mysis, enriched brine shrimp, finely chopped seafood, and sponge-based foods, though acclimation to prepared diets can be challenging.

Tank Mates:
Best suited to peaceful community fish in a fish-only setup. Not considered reef safe due to its preference for coral feeding.

Aggression:
Peaceful, though may display mild territorial behavior toward other butterflyfish.

Experience Level:
Advanced – best for experienced aquarists due to dietary needs and coral-feeding habits.

Water Parameters:

• Temperature: 72–78°F (22–26°C)

• pH: 8.1–8.4

• Salinity: 1.020–1.025

• Minimum Tank Size: 100+ gallons

The Blue Spot Butterfly Fish is a striking and colorful choice, ideal for advanced hobbyists maintaining a large fish-only marine aquarium.

Above images for illustration purposes only. Exact colours, patterns, and size may vary between individuals.

Please note: The livestock that is sold on our online site is not held in store at our Swell shop, or available for collection from the shop. Species sold at our Swell store will differ from ones available to order to your door.

All livestock deliveries are subject to our full Delivery Terms & Conditions, please read before ordering.