zooanthella ...gone?

[padi200]

So about 2 months ago I got 4 different kinds of zoanthids all on one rock. Two of the colonies lost their zooanthella . They are multiplying but still look pale.

Will it come back? Anything that may help?

[650-IS350]

Try lowering them down from the lights a bit...

[padi200]

They are already near the bottom of the tank... only way they can get less is to put them in a cave. The ones on the same rock right next to them have full color?

[650-IS350]

Do you have pics of the polyps in question. TANK SHOT?

[geoxman]

Try lowering them down from the lights a bit.

It is opposite day today! They need more light! 400w is a snub to what they can handle/need in a deep tank. good luck

[650-IS350]

LOL Geo, I was going to suggest that next after he mentioned they were already at the bottom..