The biOrb Easy plants include a popular range of brighter colours and different shapes for the more adventurous fish keeper. Exactly as the name suggests, these simple to arrange aquarium plants are supplied in packs of two (currently only in medium) with full instructions and planting tips on the reverse, they are a wonderfully simple way to enhance any aquarium in just a few minutes. The Blue/Purple colour has been designed to compliment the biOrb Marine conversion Kit.