i do run carbon 24/7.. dunno if it works but all my corals are doing well.
proof:
my hairy mushroom splits:
my open brain too!
(looks like it)
before
now: FAT BRAIN
another shot:
sinularia before
now
and my sun coral is dropping babies.. they are around the tank including the clam have a baby sun.. also highlighted the growth. sorry for the crappy pix, i ain't got the best camera but you get the idea!!
splitting torch:
so If you're asking about chem warfare...maybe there is or maybe not- BUT MY CRITTERS ARE DOING WELL. And frequent wc.. i woudn't say once a week coz sometimes i do more and sometimes less. Its Whenever i feel that it needs wc then i do it.