You're not likely to be able to retrofit that strip light to get what you need for corals. You'll need to look into a metal halide, 4 bulb T5 HO
, or good LED
fixture. The LED
solution looks the most expensive off the shelf, but is actually the least expensive long term between energy savings and not having to replace bulbs. There are some fixtures you can find on Amazon or EBay for around $150 or you might find used networking through Craigslist or a local reef club. My next choice on that size tank would be the T5s. Probably the least expensive new you can get through fishneedit.com.