H]-[H;3703696; said:Just curious.. what about the tank water that is evaporated into the air? Since my room is very small & my bed is really close to the tank(it has many holes on the lid), am I inhaling unhealthy air?
Which is why topping off water that has evaporated is NOT a water change.bob965;3704271; said:It's pretty much all non-volatile and will just remain in solution while only the water evaporates.
knifegill;3703747; said:Like nitrates? I don't know if they evaporate or not. I'd be more worried about skin contact.