Terrario Cork Oak Bark XXL, sold by weight (500 g unit)

Terrario Cork Oak Bark XXL is a natural decoration material for setting up terrariums and aquariums. The bark is sold by weight, and one unit is 500 g.

According to the product data, cork oak bark absorbs practically no moisture. This makes it suitable for aquariums, humid and dry terrariums and jar gardens.

The bark, according to the product data, resists water, humidity and high temperatures. The pieces come as tubes, bridges or slabs, and each one is slightly different. Cork oak bark is very buoyant, so it has to be fixed in place under water.

To fix it under water, glue the bark with aquarium silicone to a ceramic tile, for example a piece of terracotta. Then cover the tile with substrate. The weight and surface of the tile keep the bark from floating up. In some cases the pieces can be glued directly to the bottom and back wall of the aquarium.