water movement for bubble coral

goldy222

New Member
when the bubble coral is in a spot with more water movement it tends to open up very wide to the point where I can see its mouth clearly, but when it's in an area with less water movement the bubbles tend to stay close together. Which is better for the coral?
 

tidy waves

New Member
There are two types of bubble corals, Plerogyra and Physogyra. Plerogyra requires no to medium current and Physogyra requires low to high current. More than likely it is a Plerogyra. They are the hardier of the two and more likely to be found in the aquarium trade. Just to be safe I would choose low to medium current.
Good Luck!
 
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