Easy to clean and quickly swapped out. With a small hand motion you can achieve the maximum effect in terms of appearance. Sinks to the bottom, is easy to place in the aquarium and it stays in its intended position. Has a particularly elegant effect in combination with the biOrb horn coral. Near-natural plants for enriching the creative underwater play area. Like its natural model from the South China Sea, it beautifies the bed and provides an impetus of colour.