hi to everyone her.we have set a new fish tank and put 6 neon tetras and 4 guppies.in 24 h 1 neon and 2 female guppy died...my daughter cried so much..i do not knopw what we are doing wrong...the tap water here is too hard with too much limescale bt we put the recommended Cycle and Aqua+ waited like 3-4 days for the water to settle then put the fish in...please if anyone could advise as we are really upset...thank you so much in advance