Sun coral

[thanos]

Hi reefers,kind to share any tips to make my sun coral open up when the lights are on or during the day.Mine only open up at night when the lights are out

 

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[Ranz]

sun coral in the wild usually only feed at night. they are not photosynthetic so do not need to open in the day. they open whenever there is food. 

if you want them to open when light is on, feed them when light is on. 

with some patience, they will adjust to the cycle of food and your feeding schedule.

[Ranz]

btw sun coral is NPS (non photosynthetic coral).

you have to feed them, else they will die. 

[thanos]

btw sun coral is NPS (non photosynthetic coral).
you have to feed them, else they will die. 

Yes bro,have been feeding them mysis shrimp daily

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[Nick Liu]

Yes bro,have been feeding them mysis shrimp daily

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Reef roid would b better


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[chris3121]

Hi, I carbon dose vinegar to control nitrates and my sun coral loves the bacteria that it produces. It opens all day and all night