Thanks @ toolboysa.
Temp on heater is set to 24 degC. If I lower the temp then i might run the risk of being too low...let me measure it again in the morning as there is some influence from the lights and the wall.
Refresh my memory as to how I increase Alk and whether it is safe to just add salt to the tank / sump tp bring the salinity up to 1.026.
After 7yrs of absence these things are a bit hazy!
Temp on heater is set to 24 degC. If I lower the temp then i might run the risk of being too low...let me measure it again in the morning as there is some influence from the lights and the wall.
Refresh my memory as to how I increase Alk and whether it is safe to just add salt to the tank / sump tp bring the salinity up to 1.026.
After 7yrs of absence these things are a bit hazy!

