Quote:
Originally Posted by monocus
type in diy nitrate reactor.i built mine using 2' of 3" pvc and about 30'-35 ' of black air tubing.you need around 10 plastic scouring pads,a mini ball valve,reef safe silicone and a small pump.oh ya-lots of patience-it is a pain to coil the airline inside the pvc,but a heat gun helps.the build i copied it from used 4" pvc and 50' of hose
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Cool, thanks! I will check that out.