Eläköön;2463630; said:i did use it all the time, but lately i ran out and i havent been using it (for the last few months) and all the fish are fine.
chlorine apparently evaporates in 24hours which is why u are meant to make the water stand in a bucket or something if u have none.
Good luck with that...Bad advice again though...Months are nothing...WE keep fish for years....