Water purifier

[Gujustud]

Originally Posted by reef_raf

Gujustud, are you just curing the rock and tossing the water later? If so, you could likely use tapwater. If you're filling the tank and the water will mostly stay there, use filtered. If the former is the case, you could probably just cover the rock. What size tank is it?

I just got a 38gal tank. I'm picking up 10lbs of LR today, maybe a little more for now. Its the first time I using this tank, so i'm not sure if I'm okay using normal tap water with the LR and sand, or if I should be using filtered from safeway.