I only have 3 white clouds, 1 clown pleco and 5 baby Molly fry in my 10 gallon tank. My water went from perfect to the picture below in 2 days ( my cycle was only at 6 weeks when I had the unexpected fry ). Doing daily water changes and have already lost both my Molly's in three days. Any ideas on what to do? I have 2 live plants and driftwood in my tank. The light blue nitrite is my tap water test. Thanks.