Better Filtration

[ehlim]

I am using a 2028 for the 4' tank, with 1 outlet and 1 inlet. I intend to hook a surface skimmer to the inlet. The outlet spray bar is installed vertically. I am wondering whether having 2 outlets and 2 inlets (install diagonally opposite) would aid in better filtration and better CO2 dispersion. Any bros/sis with experience on this? Tks

[tawauboy]

having 2 outlets will help to disperse co2 better.
the positioning of the outlets will be important as well. however, you may have to compromise between looks and dispersion efficiency.