frag party extra

[ringwurm]

Can people bring their TDS and refractometers so we can do a few tests and compare the results?

I've always been curious if there are any differences between models.

Greg

[Chief]

I will bring my refractometer.

Jay

[impur]

I'll bring my TDS meter and refractometer. Good idea btw!!

[Mr S]

Yeah, you can bring all of your test kits and check out my water!!!!!!! It would be just like my chemistry classses!!