Hi all so I'm completely new to saltwater tanks and I've been cycling my 5 gallon for about 3 weeks everything is at 0 and I was going to introduce coraline algae so it would spread to my dry rocks. Now the question is my salinity is pretty high 1.028 how do i lower this? just a water change? Because if so I've done this, should I add less salt? I also bough a 10 gallon tank once again 3 weeks ago from a guy that has a fiji rock with feather dusters that also has a higher salinity 1.031. What do I do? I know that the good number is between 1.024-1.026 and I'm above that so what are my options?
Thank you
Thank you