If you are near Philly/Jersey area, and you make a good extension, I need one too
I use a 55, exactly like you have, I have Stones in the bottom, (and if I was smart I would have put a layer of Plyfil over the stones as a filter) then I have a layer of soil I have planted my plants in.
The fogger system I have keeps the soil moist, and I water it well every week or two
I have a syphon system (MacGyvered together) to drain out any extra
I remove dead leaves the day before it "Rains" and I clean Poop as I see it
I feed dusted crickets after a rain, and Nightcrawlers in a dish daily
Yes I have loose feeder Cricks in the tank, but I have never seen them munching on the animals since I left them their own foods

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Elizabeth (ecb)
Make this world a better and more beautiful place that You have been in it
*Edward W Bok*