于 2003-06-10 09:57 For my 24 inches reef tank (water level is 10 inch), I have 2 pcs of 36W PL white colour, 1 pcs of 36W PL blue colour and 1 pcs of T4 18W blue colour. Is it enough light?
I am thinking to change it to T5HO. How many T5HO Lamp I need? 4 pcs, 5 pcs or 6 pcs?