ATI bulbs

[ColinAbi]

Going to get 4 new ATI bulbs soon. What combination has worked the best for you. If other, please post the combo.

 

[Andrew D]

I woudl go 2 Blue plus, 1 Coral plus or Aquablue special and one purple plus. Not sure if you can afford the actinic given that it is only a 4 bulb fixture and their PAR is quite a bit lower. DEpends of course what you are keeping

 

[Hapage]

I run:
Blue+
Purple+
Blue+
Coral+

Skip the Actinic unless you get more total bulbs.

 

[ColinAbi]

Will it look too blue w/o actinic?

 

[jdraider75]

2 blue plus and 2 coral plus is a good combo.

 

[Bill Nye]

On my last tank I had a 4 bulb T5 fixture.

Had many combos but 3 blue + 1 coral + is the best combo imo. I tried 2 blue + 1 coral + 1 purple+ but it is very pink/purple when all four bulbs are on.

I use 4 blue+ 1 coral+ and 1 purple+ on my newer 6 bulb fixture and next time I buy bulbs im going to 5 blue+ 1 coral +. Purple + is too pink for my liking.

 

[Mark426]

50/50 mix of Blue+ and Coral+

 

[ColinAbi]

I'm thinking either 50/50 blue and coral or 3 blue 1 coral