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Semilarvatus Butterflyfish

Regular price $230.00
Shipping calculated at checkout.

Expert Only ? Discover Aquatics guarantees that all livestock we ship will arrive alive and in good condition. However, sharks, rays, and eels have advanced husbandry requirements and need very stable water quality, so we advise them only for seasoned aquarists. For this reason, any livestock labeled “Expert” is excluded from our extended guarantee after safe arrival.

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At Discover Aquatics, we know how crucial it is to receive your live animals and corals quickly and safely. That's why we offer fast shipping with UPS Next Day Air® for all our live orders.

This service ensures that your new marine life arrives at your doorstep as soon as possible, minimizing stress and maintaining the health and vitality of your corals and fish.

Description

2-3 inch 


The Semilarvatus Butterflyfish (Chaetodon semilarvatus), also known as the Blue Mask Butterflyfish, is a stunning marine species native to the Red Sea and western Indian Ocean. Recognized for its brilliant yellow body accented with fine blue vertical lines and a striking blue mask over the eyes, this butterflyfish adds unmatched color and elegance to reef environments. In the wild, Semiprivate Butterflyfish are often seen swimming in pairs among coral reefs, feeding on coral polyps and small invertebrates. Their graceful swimming behavior and vibrant appearance make them a favorite among marine enthusiasts and underwater photographers alike.

Caring for Semiprivate Butterflyfish in Aquariums
Keeping a Semiprivate Butterflyfish healthy in captivity requires a spacious, well-established marine tank of at least 125 gallons with ample live rock and coral structures. They thrive in stable water conditions with temperatures between 74–82°F and a pH of 8.1–8.4. Because of their natural diet, these butterflyfish can be challenging to feed in aquariums—offering a mix of frozen mysis shrimp, brine shrimp, and specialized coral foods can help mimic their wild nutrition. Ideal for experienced aquarists, the Semiprivate Butterflyfish is a captivating addition to a peaceful reef aquarium, bringing beauty and Red Sea charm to any saltwater setup