Penn-Plax Cascade 300 Filter Replacement Bio-Sponge, 1 Sponge for Freshwater and Saltwater Aquariums.

Penn-Plax Cascade 300 Filter Replacement Bio-Sponge (1 Sponge) – Provides Filtration for Freshwater and Saltwater Aquariums

Penn-Plax Cascade 300 Filter Replacement Bio-Sponge, 1 Sponge for Freshwater and Saltwater Aquariums.

Penn-Plax presents the Cascade 300 Filter Replacement Bio-Sponge. This Bio-Sponge is specifically designed for the Cascade 300 Fully Submersible Internal Filter (CIF1), and serves as a replacement for when it’s time to cycle out filter media. The Bio-Sponge is specifically designed to fit the Cascade Internal Filter model CIF1 by Penn Plax. 1-Pack: The package contains a single Bio-Sponge. Although they are disposable, they can be reused time and time again. Simply clean the sponge in a separate container with some of your aquarium’s water. Measurements: 2” (L) x 1. 75” (D) x 1. 75” (H).

Key Features

• ✅ REPLACEMENT FILTER MEDIA: This Bio-Sponge is specifically designed for the Cascade 300 Fully Submersible Internal Filter (CIF1), and serves as a replacement for when it’s time to cycle out filter media.
• ✅ FILTRATION: This replacement Bio-Sponge provides excellent filtration for the CIF1 Internal Filter from Penn Plax.
• ✅ 1-PACK: The package only contains a single Bio-Sponge. Although they are disposable, they can be reused time and time again.
• ✅ REUSABLE: Simply clean the Bio-Sponge in a separate container with some of your aquarium’s water.
• ✅ MEASUREMENTS: 2” (L) x 1.75” (D) x 1.75” (H)

✅ Color: black

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