Dentrifier -quesion

[Whatigot]

I packed my xp1 with live rock rubble and smaller pieces and am running it on a 30 gallon with a prizm pro hob skimmer with next to no nitrate.

[cav~firez22]

The coil Denitrator works, because it goes through so slowly, that the oxygen is depleted before the water even fills the canister,

then the output of it @ 2 drops / sec on average, is roughly 60 Gallons . day