Biota Florida Acanthastrea echinata Frag
This classic ‘Acan’ coral has been cultivated in our Biota Florida facility and is now available as an in-house grown fragment.
The Acanthastrea echinata prefers moderate water flow and lighting. It develops the most vibrant coloration when gradually and carefully acclimated to brighter lighting, though it also thrives in lower sections of a well-lit aquarium. Provide ample space to ensure it grows without competition from other corals.
Like other LPS corals, it requires stable levels of alkalinity, calcium, magnesium, and trace elements for health and skeleton development. It derives primary nutrition from symbiotic zooxanthellae, but performs best when supplemented with a variety of coral foods and frozen foods.
| Key Requirements | Recommended Levels |
|---|---|
| Water Flow | Moderate |
| Lighting | Moderate to bright (gradual acclimation) |
| Alkalinity | Stable, typically 8-12 dKH |
| Calcium | 380-420 ppm |
| Magnesium | 1250-1350 ppm |
| Trace Elements | Regular supplementation recommended |
FAQ
What is the best way to acclimate this coral to brighter lighting?
Gradually increase lighting intensity over several days, allowing the coral to adjust slowly to avoid stress or bleaching.
Does this coral need to be fed regularly?
It gets most of its nutrition from symbiotic zooxanthellae, but benefits from occasional feeding with coral foods or frozen foods.
Can this coral be kept with other corals?
It should be kept in ample space away from other corals to prevent competition and potential aggression.

Theresa Simpson –
The Acan frag arrived healthy and has been growing well in my tank. I increased the lighting slowly over a week and now it shows vibrant coloration. It’s peaceful and doesn’t compete with other corals.
Nicola Arnold –
Grew it in a moderate flow area with stable water parameters. It’s stable and has developed nice color. I feed it once a week with frozen coral food and it seems to thrive.
Sally Black –
Excellent quality frag. Acclimated it slowly over 5 days and it’s now showing strong color. Water parameters are stable and it’s growing steadily without any issues.