Scott Sweet
Supporting Member
Closed loops are old school...but still work. I don't have any wires or pumps in my tankYeah sounds like when you got out was very close to when I got in because I definitely see the overlap. I remember having an Aquaclear powerhead in the tank, the need to have closed loops or return manifolds, and yeah my first skimmer was airstone drivenEven the pumps on skimmers I do recall the fat pressure pumps, then the super "efficient" Eheim pumps, and even those went the way of the do-do when Sicce and under manufactuers came about (ignoring of course Royal Exclusiv and other super high end stuff).
. I can add them if needed down the road...
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