Juwel Coarse Sponge Jumbo

Juwel Coarse Sponge Jumbo

In stock


The coarse blue sponges in the middle of the filtration system, is the first step in the biological filtration allowing vital micro-organisms to colonize and clean the water.

The coarse sponge jumbo fits the Rio 300, 400, Vision 450 & Trigon 350.

The coarse sponge should be changed every 9-12 months.

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