Brad, did you switch to 10K because of Radium life or other reasons?
Doug, I have temporarily gone back to 10k just to give a jumpstart to growth. I lost a lot of coral this year and need to fill in some areas. The radiums are sitting in the cabinet waiting to go back on, as they are my favorite bulb. Realistically though, they will only last a maximum 8 months on the Son Agro ballasts. I will continue to use them though.
06-14-2004, 11:13 PM
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