A couple of weeks ago, I wiped the top of my RES tank with a paper towel and a light amount of “countertop spray” soap (don’t know what I was thinking). Now, my RES will barely eat and there are an excessive amount of bubbles forming along the edges of his tank. I completely changed the water a couple of days ago and wiped down the sides of the tank with a paper towel and hot water, but he still won’t eat and there are still bubbles. What should I do?