This is my guppy tank, prior to converting it to SW
Terrarium
A pump runs water over the moss, which efficiently removes turtle waste allowing me to do weekly WC's only
My angels
Freshwater version of mangroves in the fuge!
Yes, those angels are in a 20gal...it's just that I prefer them over dwarf cichlids and my LFS lets me take some small angels, keep them until they grow a bit bigger and trade them for smaller ones. I do miss them when I get new ones...but y'know...