After getting a beautiful blue ribbon eel (Yes, I know…..I did my homework, I read, and read, and read about it, but I could not resist my self getting it. After baby sitting it for 5 days finely it’s eating) but my problem if I have one is that I had to cover my tank with the glass top to prevent the escape of my new eel, so before in my 125 gals. I had to replace the evaporated water with at least 1.5 to 2 gals of kalwasser daily but now the water level is almost the same due to the poor evaporation. What should I do now to keep my Calcium levels if I won’t be adding that much kalwasser? My corals are going to suffer because of this. Please help.