Cascade Hang On Filter 150 Bio-Sponge

Penn Plax Cascade 150 GPH Bio Sponge

Replacement Bio Sponge for the Cascade Hang On 150/200 power filters. Penn Plax Cascade 150 GHP Bio Sponge is ideal for housing beneficial bacteria for superior biological filtration.

Product Features

• Replacement Bio Sponge
• Suits Cascade Hang On 150/200 power filters
• Grows beneficial bacteria for superior biological filtration
• Contains 1 replacement sponge

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