Serpent Sea Star, Caribbean
The Serpent Sea Star of the genus Ophioderma has a central, 5-sided disc with five banded, scaly arms. Depending upon the species and locale, the color can range from maroon, to orange, to green. The central disc can also have variable markings.
It does well in an aquarium if provided with ample hiding places and plenty of room to roam. Even though it is a nocturnal animal, it will eventually learn to come out during the day to eat.
The Serpent Sea Star is very intolerant of sudden changes in oxygen levels, salinity and pH of the water, and cannot tolerate copper-based medications. The drip acclimation method is highly recommended for all Sea Stars due to their intolerability to changes in water chemistry. It should never be exposed to air.
| Key Features | Details |
|---|---|
| Species | Ophioderma |
| Color Range | Maroon, Orange, Green |
| Behavior | Nocturnal, becomes active during day with time |
| Water Sensitivity | High sensitivity to oxygen, salinity, pH changes; intolerant to copper |
| Acclimation Method | Drip acclimation recommended |
| Exposure to Air | Must never be exposed to air |
FAQ
What are the color variations of the Serpent Sea Star?
The color can range from maroon, to orange, to green, depending on the species and location.
How should I acclimate a Serpent Sea Star to my aquarium?
Use the drip acclimation method to gradually adjust the water chemistry, as the sea star is highly sensitive to sudden changes in oxygen, salinity, and pH.
Can Serpent Sea Stars survive in a standard aquarium setup?
Yes, but they require ample hiding places, plenty of space, and stable water conditions. They are not tolerant of sudden changes in water parameters.

John Duncan –
The Serpent Sea Star is a striking addition to my tank. It’s active at night and starts coming out during the day after a few weeks. I made sure to use drip acclimation and maintain stable water levels. It’s peaceful and doesn’t stress other inhabitants.
Jane Cameron –
Beautiful creature with vibrant coloration. I kept it in a spacious tank with plenty of rock caves. It’s shy at first but becomes more active over time. I avoid any sudden water changes and follow the drip method carefully.
Alexander Russell –
This sea star has become a highlight in my aquarium. The five banded arms are very distinctive. I’ve maintained consistent salinity and pH, and it’s thriving. I never leave it out of water and acclimate it slowly.