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bertoni · 12/31/2017, 08:47 PM

I'd be careful about making any large water changes. They can do more harm than good. Exposing live rock to air sometimes causes significant die-off.

12/31/2017, 08:47 PM	#20
bertoni RC Mod Join Date: Mar 2002 Location: Mountain View, CA, USA Posts: 88,616	I'd be careful about making any large water changes. They can do more harm than good. Exposing live rock to air sometimes causes significant die-off. __________________ Jonathan Bertoni