Basically iv setup a new aquarium for the first time since having children! I have a good knowledge of fish as had kept them for many years, however it's been a while! Basically I am ever the perfectionist and had set my tank up lovely, looked perfect then had realized I'd made a basic mistake and had forgotten to rinse out the gravel! So wanting every thing perfect for some new fishes I removed everything changed the water and rinsed the gravel out yesterday. Today the water is white and cloudy! But unfortunately for me having a half hexagonal tank makes it a little tricky getting it to look right from all Angeles, so let's just say iv had my hands in an out of the tank probably a 100 times trying to get it to look right! Now as daft a question u might thunk it is, is there any way I may have polluted the water! I wash my hands with washing up liquid or give em a good blast under the tap before placing them in, but my main concern is that the water has turned a little white n cloudy! Any thoughts, ideas or would I should do would be great Thanks!!