Does anyone have any extra Caulerpa? I'm interested in acquiring some to aid in nutrient control. I know that Chaetomorpha may be more widely used, but I currently don't employ a sump/refugium on my system and the Caulerpa shouldn't be as much of an eyesore in my main display.
What fish are in your main display and what size is the tank? I should be able to get you some. I have a few different kinds that might work.
Caulerpa would be ok in a display, but if you don't have a backup plan to get it out of the tank you will regret it. Fortunately we picked up a long spine urchin that completely decimated it along with all the other more desirable macros!
