I have a 125 planted (please keep the tank size in mind), what co2 system should I get. I AM willing to get systems from none aquarium stores so it can be cheaper, I would like to keep it under 200 dollars. what should I get what shouldn't I get.
sorry forgot to add that the 200 dollars is flexible. I would rather spend 250 on a unit then spend 100 on a inferior model then buy the good model would rather cut to the chase but still be cheap. ie I don't need the Lamborghini but I don't want a pinto. Just a good run of the mill make me happy and last a few years.