Will Nitrate always fall to zero? My ammonia and nitrite has been at zero for almost two weeks, with my nitrate holding steady at 10ppm. Did a 20% water change last weekend, but the levels have stayed the same.
I have LR
, a few small hitchiker snails (though I am seing more of them as time goes on) and a few (literally three) individual polyps.
29 gallon tank
40 lbs of LR
1.5 inches of LS
CPR BakPak skimmer w/ preskimmer
Aquaclear 201 and 301 powerheads
Tronic 100W heater
2 20W NO
Snail crew, Peppermint Shrimp, 2 Skunk Cleaner Shrimp, Percula Clown, Watchman Goby