Hey , im gonna start my new 175 gallon pretty soon and i was thinking about the FX5 i baught too it should i start using it already in my old tank? its (250 liter) too lazy to calculate to gallons ^_^ ive got media for it and such but when i looked at the manual and the items provided it seems like when u applied it once it would be a mess to apply it to another tank , any thaughts about this ? anyway heres some pics of the Light ramp and the stuff





