Bro,
my answers: if correct reserve for me toadstool (coral C) and finger leather (coral D)
Q4)
name three advantages of manmake salt over natural sea water (in singapore context).
1. SG water not so clean(chemicals like mercury,petroleum)
2. costlier to go east coast somemore water so heavy to bring
3. manmake has no ick, nasty microorganism
Q5)
does reef tank needs a completely light-less (black) period daily? if yes, how shall we do it? if no, why?
should have lightless daily, LS needs to rest for the night, must dream also