I can tell its faulkneri, coz it has orange mouth, orange skin, and its 'smaller' than other tubastreas.
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Here are some other shots:
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Few months ago I got for free Tubastrea (propably aurea, it was dyed to red) it was nearly starved to death, but did my best to keep it alive here are some shots:
All shots were taken during night when it was fully opened.
And last shot taken yesterday: