Premium Reefing · WYSIWYG – this exact animal
Acanthastrea Bowerbanki Ultra | WYSIWYG
Acanthastrea Bowerbanki Ultra | WYSIWYG
WYSIWYG one-off · available
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Acanthastrea Bowerbanki Ultra – WYSIWYG. You get exactly the coral shown in the photo.
Blue-light photo with white balance
Size: WYSIWYG
In short: The Acanthastrea Bowerbanki Ultra is a large-polyp stony coral of the species Homophyllia bowerbanki (formerly Acanthastrea bowerbanki), traded as “Ultra”. At Premium Reefing you get exactly the specimen in the photo (WYSIWYG).
At a glance
- Species: Homophyllia bowerbanki (formerly Acanthastrea bowerbanki) – traded as “Ultra”
- Colour: salmon-red with yellow-green dots
- Growth form: large-polyp single to multi-head coral
- Group: LPS coral
- Size: WYSIWYG
About this coral
Acanthastrea bowerbanki, now Homophyllia bowerbanki, is a large-polyp LPS coral with fleshy, puffy polyps. We list particularly intensely coloured specimens as “Ultra”. Many reefers simply search for it as “Acan”. The photo is a blue-light photo.
Care
- Placement: lower to middle part of the tank, ideally on the bottom
- Light: low to medium
- Flow: low to moderate
- Spacing: leave some room to neighbours, it extends feeding tentacles at night
- Feeding: takes targeted fine particle food and fine frozen food, which supports growth and colour
- Water: KH 7–8.5 dKH, calcium 400–450 mg/l, magnesium 1,300–1,400 mg/l
- Experience: also for beginners with a stable tank
Frequently asked questions
Is Acanthastrea bowerbanki the same as Homophyllia bowerbanki?
Yes. The species was scientifically moved to the genus Homophyllia, but the old name Acanthastrea bowerbanki is still common in the trade.
Will I get exactly this coral?
Yes. WYSIWYG means you get exactly the specimen shown in the photo.
Are these the real colours?
The photo is a blue-light photo with white balance. Under different lighting the colours can look different.
How do I place the coral?
Place it a little lower or in a shadier spot first, then move it gradually into full light over one to two weeks.
Care at a glance
Typical requirements of the genus – individual specimens may differ.
- Difficulty
- Easy to moderate – hardy and adaptable.
- Light
- Low to moderate; the colours look particularly striking under blue light.
- Flow
- Low to moderate, so the tissue can fully expand.
- Placement
- Close to the bottom or in the lower reef area, ideally on flat rocks.
- Feeding
- Readily takes mysis or pellet food in the evening once the feeding tentacles are out.
Acanthastrea – often sold as Acans and now partly classified as Micromussa – impress with bright, often multicoloured polyps and dense, fleshy tissue. The colonies grow slowly into flat mats and are considered rewarding LPS corals for beginners. Under subdued light and gentle flow they show their most intense colours. Targeted feeding in the evening visibly speeds up growth. Keep some distance from other corals, as Acans extend feeding tentacles at night and can sting neighbouring polyps.
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