bubbacichlids
Aquarium Advice Activist
- Joined
- Jan 30, 2014
- Messages
- 174
my father has a 29 gallon tank he's had in the past few days 1 Cory cat 2 Congo tetras 2 eat eaters 3 black neons die on him he's always kept the ph at 6.8 never had a problem this tank been set up for over a year now does 50% water every two weeks. he believes it's a ph spike but test show still 6.8 why is this
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Sent from my LGMS323 using Aquarium Advice mobile app