- Joined
- Jul 2, 2015
- Messages
- 32
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- 2
My pH is alloways low. I added a bubbler, added a skimmer, i do water changes every 2 weeks. tank looks great! Salt is alloways fine. It just seams that pH and alkalinity are allways low. What can I do? Also my Coral's do not seam to be happy when I do a water change. I use salinity.


