Pondmaster® Clearguard™ Lid O-Ring Replacement Part Aquascape Because of the flat shape

Because of the flat shape of the TrueRock™

freshwater aquariums or saltwater aquariums

Quart treats 1 acre of water (3' to 6' deep)

This heavy duty protective netting is a high-quality 1" black knotted mesh netting

Pondmaster® Clearguard™ Lid O-Ring Replacement Part Aquascape Because of the flat shapeNote: This replacement part is special order and may take extra time to ship. These replacement Lid Gasket O Rings for the PondMaster ClearGuard Filters are original OEM equipment. Note that it is best to store these O rings in position on the lid when filter is not in use to prevent damage and shrinkage. Also, it is advised to apply Dielectric Grease or Vaseline to the O Ring annually to extend its useful life. SKU Description Compatible with 15680