Hi,We killed a whole tank of fish with too much CO2 (and a 60 gallon at that) and never noticed it ourselves.
I would suspect you would kill the fish first before it affected you that much (like canaries in the mines) but I am not sure.
Did you figure it out yet? Kathy On Thu, 7 Jan 2010, Jeff wrote:
I have my 260g with direct co2 injection in my enclosed office which is only about 12x18 with no ventilation; my eyes are burning today; has anyone had any trouble being in close proximity to their tanks on extended periods (8-10hrs) with co2? Thanks for your help, Jeff A. _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member
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