retro fit T5's

[Lance]

J & L carries both of them

[mseepman]

I've heard a few good things about the coralvue retrofits. They have the ballast built in to each pair of two's.

http://www.aquacave.com/36-two-lamp-...lvue-1145.html

I haven't got these, but they were the ones I was looking at for my next project.