Just looking at this post as I am getting some axo's next week, I am sooo excited as I have been trying to get some for atleast the past 7 years. I want to make the tank perfect for them. I have read that a bare bottom isn't that great as they cannot get a grip with their feet? Also what is the best way to make a dock for the to get out of the water? I am very very nervous about getting them as last week I got 3 mudskippers, the conditions were perfect for them but they are all now dead. Stupid things