I'm having a bit of a crisis today. I started in on water changes, got 2 tanks emptied about 40%. Went to start refilling and NO WATER! Crap! Of course it was over the lunch hour so no one was at the village hall. I just got through to them and the dang state busted our main while they were doing road work a few miles from here. Double crap! So, who knows when we'll have water again. "Should be before dark" according to the lady at the village hall. But once we do have water, we'll be under a boil water order. Soo now what the heck do I do? Buy drinking water to refill the tanks and change the kH/gH/pH most likely? Get some water from my in-laws (again with different params)? Put in boiled water? Use tap water during the boil water order? Wait it out? The filters are still running, heaters are submerged so no immediate danger to the biofilter. Crap. I just wanted to do my water changes