![JBL Filterschaum blau fine 50x50x5cm JBL Filterschaum blau fine 50x50x5cm](https://www.seahorseaquariums.com/image/cache/catalog/Categories%20-%20Dry%20Goods/Filter%20Media/JBL/79592-1000x1000.jpg)
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JBL Filterschaum blau fine 50x50x5cm
"Foam blocks 50 x 50 x 5 cm
• Open-pored foam produced in special high-pressure process.
• Neutral filter material for freshwater and saltwater aquariums.
• Can be cut to any shape required.
• Fine pore size: pre-filter material or long-term filter material.
"