Salinity level issues
Hi guys, I have been having some issues with my salinity levels, I have been continually topping p with NSW that's tested at 1.025 adding this to the tank and after a few hours I check it and get a reading of 1.022 to 1.021 I have continually doing top ups with nsw yet the salinity levels will not go above 1.022, ideally I want to get t 1.025 but not having much luck, is there anything that can be causing the salinity levels to be so low, they don't drop below 1.021 but I just can't them to stay at NSW levels.
I have noticed salt build up on my pipes etc in the sump so not sure if this is the reason but if so what would be causing this build p of salt outside the tank. Lighting?
Thanks in advance for any help.
Chris
I have noticed salt build up on my pipes etc in the sump so not sure if this is the reason but if so what would be causing this build p of salt outside the tank. Lighting?
Thanks in advance for any help.
Chris