Lance M.
Aquarium Advice Addict
Just wondering how often to change the light bulbs? I just replaced them after about 8 months of use and you can very easily see the difference in brightness.
Power compacts - use them until they burn out (seriously...you need not replace these until they stop working)
grimlock3000 said:Power compacts - use them until they burn out (seriously...you need not replace these until they stop working)
Would you say this only applies to FW tanks and not SW?