Questions about your t5 Bulbs

[Acro76]

Trick question.....

How about a 4 bulb set up?

Hmm... either of the following:

2 ATI blue plus, 1 Fiji purple, 1 Aquablue special

or

1 ATI Blue plus, 1 Fiji purple, 2 AquaScience 22K

or

skip the fiji purple and just do 3 blue, one Aquablue special (3 blue, one white).