Corals extending tenticles

[jamiec266]

Just curious alot of my corals really extend there tenticles some days. I dont know if its from lighting wanting more cause some it only happens at night when all lights are off. I was told it means there happy in there surroundings? Is that right? Or are they still hungry? Sometimes they stretch alot further then i have in these pics. Thanks

 

[Treasure Coast]

They are feeding and healthy.

 

[Reef2zach]

It's good! There feeding. Mine does this the second any food touches it

 

[jamiec266]

It's good! There feeding. Mine does this the second any food touches it

These pics are when im not feeding them. Maybe there feeding on other things in the tank also

 

[jamiec266]

They are feeding and healthy.

They sure are feeding and healthy. But they really extend when im not feeding jus throughout the day. Probs happy then or looking for other foods

 

[Tahoe61]

It's a feeding response, feeding fish or cleaning the glass can initiate the response.

 

[dodgerblew]

It's a feeding response, feeding fish or cleaning the glass can initiate the response.

This. And corals feed at night so if you want to see polyp extension on your sps on other corals check it out in the middle of the night