Mr.Anaconda,
Yes, I had tried a large water dish for her for the first nine months. She did not like this. And didnt eat until I made it like this, more natural. I do clean it out on a regular basis and disinfect the tank with reptile safe glass disinfectant. I clean her water (taking all the water out, disinfecting, and putting in fresh water,) 2 times a week. So it stays clean. In one of the pics in my album the water looked dirty. It wasnt. It was the new reptile bedding I had put it there. Some kind of wood chunks. The color bled into the water. So I cleaned it out and it hasnt done it since. I do however use kitty litter boxes for the land section of her cage to keep the land dry and separated from the water. The first attempt failed because they floated when i put the water in. Which it when the water got into the wood chips coloring the water. But I then too marble rocks and filled the botom of the litter boxes with them to hold them down. And rocks under the boxes to raise them up a bit to keep them from floating as well. This has all worked very well, and she has never been happier. The nile is doing fine now. Yes, I can hold him without gloves most of the time. Though there are times when he wants to be fiesty, but that usually only lasts a short while. That is my Water monitor as well. He's a big lazy lover. I hope to get my Nile as friendly as him, but not getting my hopes up.
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"The Critters"