10g low-budget diy nano reef

[tang daddy]

looks good so far and yea you should add some more lr, leave the WC for a few weeks it'll be fine also give the sand a good rinse and put it in. After 2 weeks you can do a 15% WC if you want but with no fish in there I would sooner leave for a month just top up everyday, in a 10g you will have to.
Mine seemed to evaporate really fast but it was an open top and just an ac mini the turbulence waterfall effect seemed to cause mass evaporation.

With the sand the little pods will seed well and in a few months you will have lots.