Sunday afternoon my rbta did not come out, it usually extends to about 6" allowing my clowns to play around and feed it. At first I thought nothing of the situation since I had checked all water params two days before and everything was good. On monday afternoon my son asked why the rbta was so small to which I replied, "it does that sometimes." Then I went and took a look and was amazed at finding two rbta's in different locations.
here're a few pics
here're a few pics