M maos Fish Fanatic Joined May 31, 2005 Messages 76 Reaction score 0 Jun 4, 2005 #1 i will possibly have 2 spare 2ft tanks and im just wondering if i put a overhead light over them both pushed together does it give the same out put of light onto all the plants (as it is a planted aquarium only - no fish) than if i had a 4ft tank?
i will possibly have 2 spare 2ft tanks and im just wondering if i put a overhead light over them both pushed together does it give the same out put of light onto all the plants (as it is a planted aquarium only - no fish) than if i had a 4ft tank?