I apologize if there is already a thread on this subject, just kinda in a hurry got alot of stuff do to today around the house. But I've noticed I'm losing a bit of water, I'm sure it's due to evaporation, it's a normal thing i believe, but I'm supposed to do a 1/4 water change weekly anyway, and haven't done one yet, i was wondering how i would go about doing so if I'm using tap water? Do i need to dose it with a bit of dechlor in a tub before i dump it in the pond? or should i just put it in an end of my pond then dechlor that side of the pond? any ideas tips, FAQs?