Yellow Scroll

[Arc Drafter]

Good afternoon/evening/morning whatever suits you best. I am having trouble w/ a yellow scroll. I am wondering about tank placement my research shows to put it high w/ lots of flow so that is what i did. I don't get full polyp extension until the night. However, the polyps are not pulled in. It seems to be losing color. Where is the best Place to put it?

Thanks!

 

[smtank]

What type of lighting is it under?

The more intense the lighting the greater the yellow coloration. Less intense lighting it turns more brown.

Higher flow is good in my experience. They do not have the long polyps like some sps do, short little stubby ones.

I have always considered them more of a LPS rather than SPS, but that is a whole other debate.

 

[Arc Drafter]

It is under 250Watt MH 20k. and 4 t5 actinics. I moved it over to one side so it isn't directly under the MH light we will see in a few days what happens.