Eco Complete has calcium in it and will buffer up the water (sometimes above a PH of 7) initially. But the buffering capacity does taper off over time (usually over a 3-6 month period).
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Yea this is what I've read, seems hit or miss depending on the batch. Think I'll sell it off locally and just use BDBS instead. Planning on keeping german blue rams and i'm already at a PH of 7 out of the tap. Not looking to fight PH even more with the Eco.