Probably the chlorine. I doubt if chlorine is healthy for frogs.
It is necessary because the chlorine kills all of the germs that enter the swimming pool.
If your talking about Swimming pool its because your pool has chlorine in it and chlorine kills fish :(
'Swimming Pool', sometimes shortened to 'Pool'.
telepopmusik - Breathe
it depends on which swimming pool
What are swimming pool "Coopers"
The frog jumps through the fence and jumps into the pool.
No KidsCorner does not have a swimming pool.
wats a swimming pool
in an olympic swimming pool its 50m
The purpose of a swimming pool heat pump is to rise the temperature of the water. The pool then can be used for swimming even on days when the weather is not perfect. The swimming pool season is extended.
Une piscine is a swimming pool in English.