Pszemol wrote:
"Paul" wrote in message
...

... I am still waiting for my RO/DI booster pump to arrive, meanwhile
could I use distillated water instead of RO/DI?


Yes, but if you have reef tank make sure it is not made with
copper-based equipment.
You do have to watch for this with some distillers they can use copper
condensing units in them, which will release some copper into the water,
which can build up in your tank.

Kim