FishKeeper-16 1977 Mustang Cobra Sep 28, 2004 335 0 0 38 Wheelersburg Ohio, USA Feb 7, 2005 #1 I have a new light bulb that has actinic blue in it and can it cause excessive algea growth if it is on for 12 hours a day?
I have a new light bulb that has actinic blue in it and can it cause excessive algea growth if it is on for 12 hours a day?
T TKOS Registered User of Fish Feb 6, 2003 5,888 0 60 51 Nova Scotia, Canada tkos.unsta.com Feb 7, 2005 #2 An actinic bulb won't help a freshwater aquarium. Are you using it for a special look?
FishKeeper-16 1977 Mustang Cobra Sep 28, 2004 335 0 0 38 Wheelersburg Ohio, USA Feb 7, 2005 #3 No, just for plants.
