Test Conversions

[Turf]

Hello All,
There is a web site called eFish Tank (http://efishtank.com/wetnet/default.asp) and it has a link to do conversions automatically and some other stuff. I don't know if it is right for the one calculating Salinity but mine is .025 at 79 F. When I have that calculated it says it is probably closer to .027.
Who knows, what do you guys think is this right?

Turf

[mtellin]

Personally, I dont know if Id agree with that, as your probably remember from yesterday, my swing arm hydrometer reads almost dead on with Lunchbuckets refractometer, both at 1.023 But according to that site, if my salinity is 1.023 then its actually 1.0253 which isnt right unless LB's refractometer is defective(which I seriously doubt :) )