screen height t5

[juannnn]

I would like to know at what height it is advisable to put the screen, because I have read different information.
Can corals lose color because they are too close?
I have always had it 12cm from the water
another question, Is it important to have a large quantity of fish so that the coral can feed? or having few and feeding them well is enough
thanks

[G.Alexander]

I have installed my T5 fixtures about 15 cm above the water surface which has worked very well. Make sure the water does not splash to the fixture as salt on the bulbs and the reflectors does reduce lighting intensity massive.

Usually there is no need to add more fish to such a system.

G.Alexander