Itsadeepbluesea Goliath Tigerfish MFK Member Apr 6, 2008 2,814 1,083 179 41 Apr 8, 2013 #1 Are there any options for oxygen sensors/monitors that aren't ridiculously expensive?
Itsadeepbluesea Goliath Tigerfish MFK Member Apr 6, 2008 2,814 1,083 179 41 Apr 8, 2013 #2 so sorry for the wrong placement of this, I could have sworn I was under the set up section when I wrote this.
so sorry for the wrong placement of this, I could have sworn I was under the set up section when I wrote this.
R rbarn Feeder Fish MFK Member Feb 1, 2013 232 0 0 Texas Apr 8, 2013 #3 There are no "cheap" options. The sensors themselves are expensive. Neptune Systems Apex controller has a dissolved O2 module that is only about $100, but the sensor for the module is more like $500.
There are no "cheap" options. The sensors themselves are expensive. Neptune Systems Apex controller has a dissolved O2 module that is only about $100, but the sensor for the module is more like $500.
