non-photosynt Posted December 19, 2008 Share Posted December 19, 2008 I'm considering possibility of adding UV to non-photosynthetic nano, and would like to know what wattage will be safe and effective enough for 12-15g tank: 9W or more? Tank with a sump. Thanks. Link to comment
Recommended Posts
Archived
This topic is now archived and is closed to further replies.