Trying to clear up some space in my tank, looking to get rid of the orange zoas that have overgrown all the rock on the left side. Wondering if I can dump the rock into the dark chambers in the back and have them wither away? Scrape them all off? (might be pretty tedious). Chuck the rock and put new ones in? (would that cause a shift in tank parameters?). Not a fan of zoas at all unless theyre in island formations, consider them a weed. Was thinking of scraping/pulling/cutting them off in chunks and giving them away to new reefers, but know how much chatter there is on zoa toxins. Along the same lines, want to snip the vermetids that have been growing within the colony, but finding this hard to do as it would require cuttin strands of zoas from each other.