I decided to turn my 1/2 Gallon Carolina Brewery beer jug into a Naturally Planted Tank, in which the plants act as filters. The bottom has a oscomote and dry ferts level then prepared dirt then the sand cap.
Plants are Najas Grass, a small Java Fern, and two stalks of Anacharis. About 12-13 Red Cherry Shrimp are in this tank along with 3 Ramshorn Snails.