i use red sea brand salt. i took a hydrometer reading i got 1.020 to 1.021 at temp of 81 degrease. is this ok salt level. would the reading go up at a lower temp say 78 degrease.? should i add more salt.? what salinty should i shoot for at this temp. i just dont know if i have the right amount in the water. anyone know if with the above reading i got what the true sality is
i need advise and help please.
thank you
i need advise and help please.
thank you