I'm all out of water conditioner until this Friday I cleaned the tan Sunday,and I added too much food today so I did a small plant pot worth of water change less than half a gallon,and I still had the bottle so when I refilled the water back in i just used the water conditioner bottle and poured water in in and then emptied it back to the pot and then in to my tank I was trying to scape the rest of the conditioner from the side of the hoping it would kill the chlorine is this safe?