Apr 27, 2005 #1 A adam_keene Aquarium Advice Regular Joined Mar 22, 2005 Messages 69 Location Illinois can i put a blacklight in back of my tank??
Apr 27, 2005 #2 T thelovablebum Aquarium Advice Regular Joined Feb 16, 2005 Messages 85 Location Winnebago,IL I think i read somewere that they are harmfull to fish. But dont take my word for that they may not harm anything.
I think i read somewere that they are harmfull to fish. But dont take my word for that they may not harm anything.
Apr 27, 2005 #3 M malkore Aquarium Advice Addict Joined Dec 23, 2003 Messages 6,703 Location Nebraska, USA for what reason? blacklight is NOT the same as actinic light.