I’ve had my tank for a few months and everything has been peachy until I woke up this morning. The pH went from 7.0 to 6.0 overnight, the water is cloudy, and my fish are all near the surface obviously breathing heavily. What in the world could have caused this sudden change? I don’t have any ammonia problems and I do not over feed. 2-3 water changes a week. I’m considering getting an airpump/airstone to help with aeration of the tank. I’m concerned oxygen levels have dipped dangerously low. Any other help ideas?
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55 gal
1 Electric Blue Jack Dempsey (juv)
1 Firemouth (juv)
2 Silver Dollars
1 Tiger Pleco
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55 gal
1 Electric Blue Jack Dempsey (juv)
1 Firemouth (juv)
2 Silver Dollars
1 Tiger Pleco