May be getting some fish

[Zippy]

When you replace the water use Spring water (NOT TAP WATER!) because the chemicals in the tap water may kill the fish

You can use Tap Water but it has to be conditioned with tap water cleaner to get rid of the chlorine,chloramines,heavy metals,ect..
I have never used spring water because I heard it isn't good to use.They have alot of conditioners to choose form.