Taxiphyllum barbieri, better known as Java moss, is a hardy moss from South-East Asia with fine, irregularly branched fronds that form a soft green mat. It grows on almost any surface, so it sits wherever you attach it, on stones, driftwood or tree roots, or across the mid ground of the tank.Java moss is one of the easiest aquatic plants to keep. The moss becomes 3 to 10cm thick and grows willingly on hardscape, so it is ideal for decorating stones and roots or softening the look of equipment. Attach it with fishing line or cotton thread until it takes hold, then let it thicken in. If it gets too luxuriant, simply trim it back with scissors. In breeding tanks it makes a wonderful shelter for young fish and fry.Care at a glance Placement: Attach to hardscape Lighting: Low CO2: Low, not required Growth rate: Moderate Difficulty: Beginner Colour: Green Our Java moss is harvested fresh and algae free, and the conversion to its submerged form starts in our grow-out tanks, maximising your success once it settles into your aquarium.Submerged means grown fully underwater, the form the plant takes once established in your tank. Emersed means grown with the foliage above the waterline, as many aquatic plants are cultivated before going under.