The best thing I would suggest is warming him up a littler and give him some cover . He could be stressed out from being so exposed in your 20 gallonAlso as a substrate I use sphagnum moss that is moistened about 50 %. Redworms are a good start for them . you can even put small rosie red feeder fish in his bowl . they cant escape and he can eat as he pleases <| sep |> Fed corvete and Imperial cliper is hunting in space . Game time 2110 <| sep |> I have been all digital , but now I ' m going Physical copy . Thanks KS for the heads up though . <| sep |> Some insurance policies don ' t pay out in the event of suicide . <| sep |> Something that only sells because the government pays part of the bill . They should be looking for something else to grow .