more frequent water changes?
< Topping the tank with distilled water will keep the water chemistry consistent. Adding tap water will probably increase the mineral content of the water and may have adverse effects with pH and overall water hardness. Soft water fish will generally be more affected that fishes requiring hard or brackish water.-Chuck> New Tank Problem Hello! I really liked your website and added to my favorite list and I now read information about my fish from your web portal. Thanks. I have 20 gallon tank, which I set up just 9 days before. I have three Mickey mouse platys (one male and two females) and two emerald green Corydoras (not sure about gender). I have some live and plastic plants and gravel at bottom. Yesterday, I noticed that one of the female platys has big stomach as compared to the another female. Her stomach is big in round in shape bulging under. she always swim on the top levels and the male chases her all the times. However, she is not hiding at any places and eating a lot all time
