Natural Color Black Aquarium Sand 0.4 - 0.6mm 5kg collection_Dog/Dog Beds/Large Dog Beds this unit has four inlet

this unit has four inlet / outlet's - very useful if you want to run the output to a two-fall waterfall

4) Lastly the exiting water is exposed to a 11w UV steriliser capable of reducing harmful bacteria and algae

The UV safety mechanism has now been improved to be activated purely by magnet

Pond Filter Included

Water passes through the PFC-8000 in the following order

Natural Color Black Aquarium Sand 0.4 - 0.6mm 5kg collection_Dog/Dog Beds/Large Dog Beds this unit has four inletNatural Color Gravel Sand Gems PRODUCT CODE: XF20602AA This high quality gravel is ideal for using in Aquarium Fish Tanks and Vivariums. It is also an excellent hobby and craft material, and can be used for general gardening purposes ideal for brightening up plant pots. 0. 4 0. 6mm (fine sand) Supplied in 5kg, 10kg, 20kg, 30kg, 40kg and 60kg packages (please select) FORMULA FOR CALCULATING REQUIRED GRAVEL PER TANK To work out how much sand or gravel