donald_202
New member
i got my sun coral over 2 weeks now and it only open at night .. i seen other peoples sun coral...they open when lights are on....why is that? what kind of like do they need? or flow?
sun coral
- Thread starter donald_202
- Start date
Lotus99
Active member
They feed naturally at night, so that's when they're naturally open. You can "train" them to open during the day by target feeding during the light hours.
They don't photosynthesize, so you must target feed them when the polyps are extended.
There's some basic info on them here: http://www.asira.org/suncoral(azooxanthellate)
They don't photosynthesize, so you must target feed them when the polyps are extended.
There's some basic info on them here: http://www.asira.org/suncoral(azooxanthellate)
donald_202
New member
thx~!! i will keep that in mind.
