yes def. I still use the co2 bell to collect my diy co2. It is nice and compact with clear suckers that full secure it to the aquarium. i keep it at the back hidden by plants. I dont really understand why anyone would do a planted tank with at least diy co2. The difference between having it and no co2 is night and day.
The Fox and the Grapes..
The ones succesfull advocate it, the ones failing advice against. In most cases people tend to think their personal experiences must be universal.
It's in the same realm as the "What causes alga?" discussion, often with conclusions based upon opinions, again based upon experience. With to many invissible factors cuasing succes or failure.
There is always exeption that proves the rule.
Anyway, good job! Looks realy nice..