hey guys can anyone help me out? whats the rule of thumb for how many watts of lighting you need per gallon/liter of water for the tank? Also my tank is 300L but relatively deep(75cm) for its length(90cm) so will I need to take this into account?
I heard its 1 watt/gallon, but then have heard other ideas aswell....
Cheers
Nick
I heard its 1 watt/gallon, but then have heard other ideas aswell....
Cheers
Nick