T5 Lighting help

[ryandefones]

As of the moment I am running a dual T5 fixture over my 25 gallon tank. I was wondering what 2 bulbs might be the best combination I could possibly buy, or atleast hold me over until I am able to afford a new fixture.
Right now, I have one MARINE GLO- Actinic (22in) bulb that is 24W and one LIFE GLO II- 6,700k (22in) that is 24W as well.
I know they aren't emitting enough light in my tank.
I was looking at a 10,000k bulb to swap the 6,700k but I would like as many suggestions I could get as far as T5 bulbs go! thank you.

I just want ideal lighting that will satisfy a reef tank. I know other fixtures are better than T5 but I can't afford anything else as of the moment.

 

[nikesb]

ATI blue+ and Korallen Zucht New Generation 14k will be a nice color combination.
as far as holding you over, do you mean color satisfaction or for your corals? if its the latter, what kind of corals are you planning on?

 

[ryandefones]

I was considering mushroom anenome but I hear they can grow rapidly; idk I won't be getting difficult handlers. I just am going pretty basic. SO yes something more along the lines as beneficial to coral.