Hello, I'm Adam and I'm new to this site. I recently added pool sand to my oscar tank and love it. I need to find the best vac to get all the junk out and my siphon is not doing the job. Any suggestions? Also, got the big UV
sterilizer and love the thing, seems like the last couple of days my tank has been kind of cloudy. Change 10% a few days ago, rinsed my sterilizer out today, changed sponge filter a couple days ago. I pride myself on having a crystal clear tank. Please help. Thank you all in advance.