I can get the controllable Koralia's for $4.00 more would there be an advantage to this without a wavemaker? They'd be 64.99 each is that a deal? Also have a pretty dumb question moving all these tanks around has about whooped me, that 150 was a haas I didn't have any help so I had to back up to the back door and slide it in luckily was on carpet wasnt to bad to push lol, aside from that, I've never tried it but was wondering if when I fill my 125 back up would it be a bad idea to fill it almost all the way up and then add salt and run some powerheads and air stones and let it sit for a couple of days and then adjust salinity or should I just go ahead and pre-mix? Thanks for any input..