No, i dont have a setup but i have a 15 gal for bullfroglets. Ive worked with red legged frogs which have similar care to the pickerels. For a 55 gallon, i would add about 3 inches of gravel and then slope it to one side creating a "land area". then covering the land area with a layer of moss. the water section can have a log sticking out for the frog to rest on. Make sure also to use dechlorinated water!![]()