Lighting for anemone

[Slot]

I have a 29 gallon biocube and just added a green bubble tip anemone. I need a stronger light but my hood only fits a 16 inch bulb, where do i get one

 

[saltyfilmfolks]

https://www.google.com/search?q=29+...ceid=chrome&ie=UTF-8#q=29+gallon+biocube+bulb
marine and reef, dr fosters n smith