I have had him since around May, so somewhere around the 6 month mark now.
According to Reef Fishes Volume 1 (by Scott W. Michael) they naturally inhabit waters in the Western Atlantic (New Jersey to Brazil), Eastern Atlantic and Indo-Pacific (from South Africa to the Society Islands, north to Japan and south to New Zealand and Australia).
A. striatus has been reported at depths from the surface down to 218m (709 feet). When Pietsch and Grobecker did they amazing piece "Frogfishes of the World" in 1987, over 86% of the 92 specimens were found in water at least 33 metres deep
On another better note, I managed to purchase today a close relative of this fish, Antennarius hispidus so expect a few photos of the new addition before long.