Prob. the dumbest question in the world...lol

it's not a dumb question :), i have one on my 25 and it's does improve growth but its not as great as pressurized. I still use excel with mine and dont use the crappy lil packages that come with it. My advice would to be jus tto buy the ladder.
 
well simple diy co2 can be made for a lot cheaper then that setup.you can do what bkw1982 said and just buy the ladder. (if they sell just the ladder)

That's what I thought, Mg. However, the reasons Dbray was stating didn't make any sense to me. If it costs the same, why not go for the one that is better?

And they do sell just the ladder, on that site anyway.
 
ok...now this is getting confusing:rolleyes:
maybe i should go with the pre-made one:huh:
 
AquariaCentral.com