+1+1 on what dre said.
My froggies also like medium flow.
How agressive is frogspawn and how much light will it need for best color!!!
thanks
I would'nt cluster these corals so fast they grow fast especially if they are in good health and well fed you will have some moving around to do because of over shadowing by these fast growing corals one of my favorite by the way.They're aggressive, but not against anything else in the Euphyllia genus. So you can cluster your frogspawn, anchor, etc corals together, just keep them away from anything else.