I ordered a d&d co2 kit and was wondering if anyone could tell me if the ceramic disc/bubble counter supplied with it is any good or should I revert back to using my hydor turbo diffuser or jbl vario diffuser.
Can't say I have any personal experience of the D&D one, but even the cheap ceramic diffusers work very well, they also look a millions time less ugly that most of the other types of diffuser you can get.