[Charlest]

So I'm going to be getting a sunsun 375gph for my 40b I'm setting up. My plan of attack is bottom tray from the bottom up. Coarse,medium,fine sponge. Then the next tray I've set my eyes on biohome plus filter media supposedly only supports anaerobic bacteria and not aerobic like biohome ultimate. "Gotta have my nitrates" : P.. so here's the kicker I want a good reputable phosphate killer for the top tray. Is Ehiem going to be my best bet? May I hear some better options out there please.

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[Charlest]

Nobody?

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[Raymond S.]

Too much thinking: lots of breeders use sponges only for prefilter and biofilter
and get 98% same results.