Not sure if this belongs here or some place else, if so, move it and I apologize. I have two questions about a DIY diffuser I'm wanting to build.
There are two designs I've seen - one is t shaped and the co2
goes directly into one of the t's. The other is I shaped and the CO2
goes in through the intake of the filter. So, here's the questions:
1. Will the T shaped diffuser on the intake of the filter suck more gas than is needed into the water? or could it possibly back up and push water into the co2
2. Does it matter how long the diffuser is? Is longer more effective?