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nitrate problems

  1. Betta Fish Care
    yesterday I did a 50% water change; the water quality was really bad: 25 Cº 8 KH (a bit too high) 7,5 PH NH4: <0,05 - 0,1 mg/l (good) NO2: 0,2 mg/l (too much) NO3: 120 mg/l (afwul!) I just tested the quality: 25 Cº 6 KH 7,2 PH NH4: <0,05 - 0,1 mg/l (good) NO2: 0,05 - 0,1 mg/l (still not good...
  2. Betta Fish Bowls, Habitats, and Accessories
    On Day 12 of cycling my tank. Currently, I have two guppies in the tank that I am cycling with a few plants that have been in there for a lil over a week. I have been taking readings every day and today was a HUGE spike of Nitrate. Everything read 0, (ph 7.6+) but Nitrate came out a scary red...