So, my intake and output are kind of ghetto.
Eheim 2128 has the green intake and the spray bar. CO2 goes in this filter
Magnum 350 with micron filter has the black intake and then comes out the very top about half way between the black intake and the glass via my UV filter. It's a Pentair Lifeguard, which can be run inline or hang on, depending on whichever you like, and for now I'm running it hang on.
I'm thinking about switching the two. The UV really sucks the flow out of the 350, so since the 2128 is a little bit too much for a 45g anyway, figured the UV run inline there might not be a bad idea. But that involves rearranging inside the stand....not gonna happen for a while, too afraid to go in there:22_yikes: