Need t5 bulb ideas.

Currently I am running 2 10000k,2 6400k and a aquasun,too yellow,bulbs are 48inch 54w.Going to get new bulbs,need ideas please,75 gallon planted.

I do believe you have Co2, right, as a 75 isn't deep at all. My favorite bulbs for my 4X54 T5 HO Fixture on my 72G bow(22" tall) are......

2 plant grow bulbs(pink)
1 10K bulb(white)
1 6500K(blue)
 
I am dosing flourish excel,was using 5 bulbs,went down to four,I use to have a reef setup,was wondering I have a figi purple bulb,could I use that on my planted,it is very pink in colour.
 
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