And you're missing my point, why purposely choke down the best filter on the market ?
why I purposely lessen your filtration on your fish tank ? More us better. Don't take away the safety factor for no reason at all.
Because who needs to have a tsunami in the tank?? My God man your way to stuck to making this into some technical deal more than it needs to be. Your not losing your filtration.....
Know what nevermind.
Greg I do mine with the inline filter and have zero filtration or NOTICEABLE flow issues, so do tons of other people. If you want to use the reducers I have extra and you can have a pair just let me know. If you want to do the "Y" thing there have been people that have done that, but then there have been those that said because you only have 50% of the flow running "through" the heater you get some bypass and not evenly heated right. Is that true? I dunno, all I know is there will always be different ways to do things and no one way no matter how it looks on paper is best. Do you lose "some" flow with reducers, yeah, is it enough to worry about? No.
With that I'm done with this discussion. I don't care for the direction it is going to be honest.