Guys, I’ve been having these breathing problems for a while and I have been using nasal rinse every morning. Still, I've been very stuffy and dizzy. At times my daughter is even having coughing problems. I might have asthma. I know my fish tank gets dirty sometimes and I have a guy that comes in with a 150 gallon tank of freshwater fishes. As much as I love them, I have to start thinking about my health. So I think I’m gonna give them away and see how we feel in this house. Hopefully better, fingers crossed! Thank you guys.