Just a pic of my UNS 45 cm bowl of leaves, with Juncus, a little siamenis, some emerging from the top, and lots of alder cone juice for an irn bro effect. It holds around 9 yellow neocardinia and some happy snails. Nothing special, but this tank always makes me happy. I top up the evaporation every day. The substrate is a mix of John Innes, a little powdered clay, and some old Fluval. A single small sponge air filter and an air stone. Floating nettle leaf for breakfast. View of Firth of Forth.