ReefsandGeeks
New member
I noticed last night while staring at my tank that my coco worm was alternating colors. For those who arent familiar, they have two spirals that come out of their tube opening, like a large christmas tree feather duster.
I looked and saw one spiral was brighter and whiter while the other had a visible green tint to it. But after watching it, I saw that the green tint faded and reapeared back and forth between each of the spirals about every 10-15 seconds.
Im just curious if anyone else has noticed something like this. I think it's awsome and worth a close look if you have one. I've had mine for about a month and just noticed, so he might not do it all thee time. It is suptle enough that unless you looked close you wouldn't notice.
I looked and saw one spiral was brighter and whiter while the other had a visible green tint to it. But after watching it, I saw that the green tint faded and reapeared back and forth between each of the spirals about every 10-15 seconds.
Im just curious if anyone else has noticed something like this. I think it's awsome and worth a close look if you have one. I've had mine for about a month and just noticed, so he might not do it all thee time. It is suptle enough that unless you looked close you wouldn't notice.
