shr00m":1id55rjj said:just wondering why you keep it at 1.026 i thought specific gravity in the ocean was around 1.025..... not saying your wrong for doing it just curious why? if theres corals in the tank its good to keep it around 1.025... for fowlr 1.023 or a little lower is fine.
I had seen somewhere a table that showed the adjusted salinity, based on the temp. And I remember reading that at 80 degrees, your actual salinity is a tiny bit higher than the measured salinity.
Matt_Wandell":3lbxesm4 said:Most refractometers are, AFAIK. Hydrometers aren't going to give you a very accurate reading in any case.