Watanabei Angelfish Genicanthus Watanabei

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Watanabei Angelfish – Genicanthus watanabei

Overview:
The Watanabei Angelfish is a striking reef-safe species, with males displaying bold black striping on a silvery-blue body and females showing a more subtle blue coloration with dark edging. Active, hardy, and peaceful, it’s a favorite among reef keepers.

Origin:
Found in deep reef slopes of the Pacific Ocean, especially around Japan, the Philippines, and Micronesia.

Feeding:
Omnivorous — thrives on high-quality marine pellets, spirulina, mysis shrimp, brine shrimp, and finely chopped seafood, with algae-based foods included regularly.

Tank Mates:
Well-suited for reef and peaceful community aquariums, coexisting with tangs, Wrasses, gobies, and clownfish.

Aggression:
Very peaceful; can be kept singly, in pairs, or in harems in larger systems.

Experience Level:
Ideal for intermediate aquarists, requiring stable, pristine water and open swimming space.

Water Parameters:

• Temperature: 72–78°F (22–26°C)

• pH: 8.1–8.4

• Salinity: 1.020–1.025

• Minimum Tank Size: 125+ gallons

Peaceful, elegant, and reef-safe, the Watanabei Angelfish makes a stunning addition to large community reef aquariums.

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.