hey all so I have a chubby frog in a 10 gal tank and usually he come out in the evening and night to swim and he has not come out for 2 nights now and I am not sure what is wrong w him. I did take his heat rock out the first night that he stayed hidden after reading from all of you how bad they are for the animals. I also have noticed little bugs in his home and on him and I do not know how to tell the difference between mites and just the little bugs that I don't really need to worry about (so I have read anyway) Does anyone have any tips on my 2 problems? PLEASE HELP ME!!!!