kpiotrowski
Kevin
hmm i do run a cichlid tank and had a low ph problem for a while then switched to ro water and the problem was cured. now on a reefkeeping side that might relate to this tank is. do u run gas appliances or have the windows shut all the time.as it is washington. you could have co2 buildup. a simple co2 scrubber filled with soda lime would fix this. i have to run 1 on my tanks now that i have gas heat and works great. co2 buildup will cause low ph.
verry simple to make hook up pump to 1 end and air to tank off other.
trying to understand how rodi water helps a "low" ph problem? rodi water IS low ph...no carbonates. could be ph 8.0 out of the rodi system but with no buffering capability is doomed for 4.5 in no time. am I missing something?