AquaMarine has been cleared of chemical already in hot water with a temperature at boiling point. However should be soaked in clear water before use 24 - 48 hours, so the material of the surface tension reduction and allow the water to penetrate into the small hole of the filter material. It can be used as a Fixed Bed and Moving Bed.

Moving Bed Instruction

• Bringing oxygen tube and placed below the material so that there is enough pressure to blow the materials spinning in the water, please make sure the material is submerged in the water all the time

Fixed Bed Instruction

• Placed the filter material in filter space and please make sure the material is submerged in water all the time.