For what it's worth-I started my tank up with tap water (well water) treated with a dechlorinator. I would highly suggest that you find a lfs
that has ro
water that you can either get for free or purchase. I had horrible problems with algae/cyano
and it took several weeks for everything to get back into check again. I realize that it might be inconvenient but in the long run you'll have far less problems. You might also want to start investing in some test kits so you can provide the saltwater guru's here some info to help you out (or they can guide you away from some potential problems).