Water Change Query

[tamama]

Hi hi,

If I mixed the salt and tested the salinity as 1.025, will the parameters drop if I only use the water in a week?

Thanks.

[John Deroe Kenedy]

due to evaporation, it will..

[solasido]

The salinity will go up due to evaporation.

[Admiraltian]

Also need to check the temperature. If I'm not wrong, lowering the temp will cause a slight increase in salinity.

[iskay]

Also need to check the temperature. If I'm not wrong, lowering the temp will cause a slight increase in salinity.

Lowering temperature will increase specific gravity, salinity remains the same. Water evaporation will increase salinity because the ratio of water to salt changes.

[hydrox78]

the more evaporation the higher then salinity.

Can top up some distilled water for the water that is lost through evaporation.

[sherman]

Yes

[inwear]

Bro i always covered my premixed SW & no issue with the salinity. Ensure stired well & check parameter before WC.