Hmm...if I remember correctly, I thought driftwood was suppose to lower ph's? I have zero experience on the eco-complete so im sure someone here will know more...
anytime a fish isnt happy, stressed, or just not normal, the best is always water changes...making sure you treat the tap water with some kind of conditioner...I hope someone can help as to why the ph is so high ... I honestly never test for ph in my tanks...I have well water thats just about perfect and as long as I keep the
ammonia, nitrites, and nitrates in check, I have very happy fish