Absolutely. You need to add buffer to the water to get it to whatever pH your tank is at. Then you need to warm the water to whatever temperature your tank is at. So the bathwater has to be the same temperature and PH as the tank water.Ok no worries, I think I may do it first thing in the morning.. I’ll probably be up in 8/9 hours from now latest..
With the water, I use untreated tap water?
And you said something about PH?