Solenoid or no Solenoid
How much of a pain is it really to operate your tank effectively with out a Solenoid?
If I understand things right.. leaving Co2 running 24/7 will put too much Co2 in the water not to mention be a waste when the plants are not using it..correct? I assume this is harmful to the environment?
Leaving c02 off (vacation, forgetfullness, etc) - how detrimental is this?
Ultimately, I'll buy the Solenoid if the above two answers are harmful to the tank. With all the money we spend and work we put in..I don't want to mess things up..but if I can save a few bucks..
you all have been awesome with answering questions so far.. I really appreciate it...as a new Planted guy..