Hi i did a water change on Friday and am noticing my water has become slightly cloudy on both my 55 and my 8.8. I added my water conditioner and all. My parameters in both tanks are spot on. Could it be that i changed my filters a day later? My 55 has a minor algae bloom going on so i have been trying to cut down on the light time and my 8.8 recently had 3 guppies in it 2 female and 1 male that gave birth to about 30 fry. The 3 adult guppies are currently in a 10 gallon that is also established with good water parameters..