Cost: WaterUps® cells are over 30% cheaper than scoria/river sand; Installation: WaterUps® cells are easier and quicker to install; Weight: WaterUps® cells weigh approx. 5kgs per square metre compared to up to 250kgs for a scoria or river sand based wicking bed; Water Capacity: WaterUps® wicking beds can hold around 50% more water than scoria/river sand … Continue reading How do wicking beds using WaterUps® cells compare to those constructed with scoria or river sand?