I just finished assembling the stand for my 40BR and I have two choices that I can use for pressurized CO2 diffusion. One is the 5/8" Up-Aqua Atomizer and the other is an Eheim adjustable speed needle wheel pump. Which would you suggest?
It will be plumbed inline after an Eheim 2028 Pro II and a Hydro heater. I'll be using the Eheim optional grey plastic intake and spray bar (installation kits). I have a T5HO fixture that I'll only be using the two outside bulbs. One bulb is the Giesemann Midday 6000K and the other is their Aquaflora. I'll be using Amazonia for the substrate.