The Planted Tank Forum - View Single Post - 500g CO2 bottle: how long should it last?

cousin it · 04-22-2003, 11:57 PM

I use a solenoid with my system which is timed to the lights.

04-22-2003, 11:57 PM	#6
cousin it Planted Member (View User Tanks) PTrader: (0/0%) Join Date: Nov 2002 Location: Devon, UK Posts: 221	I use a solenoid with my system which is timed to the lights.