Generic probes?

[strendo]

I have 2 controllers and noticed a vendor selling generic ph probes. Anyone ever use one of these? Their about half the price of the name brand ones.

 

[Roy G. Biv]

I was tempted. Then I found refillable ones. I'm going to order one this weekend.

http://www.reefcentral.com/forums/showthread.php?s=&threadid=1284135