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nitrite spike

  1. Would it be safe to move betta into 10gal that recently had goldfish in it?

    Betta Fish Bowls, Habitats, and Accessories
    I'm very eager to get my betta, Shesha, out of his 1.5 because when I tested the water today after doing a %30 water change, the nitrites were scarily high... :blueshake: I've been replacing the water with bottled, reverse osmosis Dasani, which tests as ideal as possible,(0,0,25,40,6.8)...
  2. Nitrite and ph problems

    Betta Fish Care
    Hi so I have a female crowntail betta. She is in a 2 gallon tank and her nitrite has been crazy lately, so has her ph. Her oh every time I test it weekly is always around 7.4. Her nitrate has always been fine. And her nitrite has always been fine too. Until last week. Last week I tested it and...
  3. Help: Nitrites persistently high!

    Betta Fish Care
    My Nitrites are persistently high due to a cycle crash and now my poor betta is showing signs of nitrite poisoning despite me doing 50% water change every day. Started doing two water changes a day last night because they spike right back up. I'm only feeding him one pellet a day now too. Didn't...
  4. Okay, so I just don't get it.

    Betta Fish Care
    Let me start with a little background. I have a divided ten gallon with my two males in it, that currently is being treated for ich. My female is (or was) in a five gallon with four ghost shrimp. So yesterday, I was doing a complete clean in the 5gal.. it really needed it. I basically changed...