Tank is cycled and will certainly be so in a month too..
No need to do anything but top off with fresh water to replace whats evaporating..
Don't waste your money on another ammonia kit.. You really don't need to measure ammonia ever again..
Much thanks mcgyvr you've helped me alot removing my doubts. What salinity do u suggest, my salinity is 1.023, should i keep it there or increase it to 1.025? will be developing this tank to softy lps tank.