I got a aquarium for a early Christmas present from my wife with all the accessories. My tank has been set up for 3 week's now and I'm still having issues with cloudy water. I've done a 10 percent water change once a week. I added the correct amount of water conditioner and have adequate water flow. I've added good bacteria to the tank and cleaned the filter with tap water. I've tested my tap water for ammonia and it came back negative. I've added duckweed water wisteria and a couple of other small plants as suggested by the aquarium specialist at my local pet store. I've included pictures of the test results and Aquarium. Please help.