I set up my 55 gallon first week of January, didn't bother testing until early Feb. Currently there are about 10lbs of LR and 40lbs of live sand nothing else.
2/8 I had ammonia at .5 and nitrite at .25
2/10 Same ammonia .5 nitrite .25,
2/16 I changed roughly 8 gallons of water due to a...