Oase Filter Foam Set of 4 BioStyle 30ppi Orange 83937

Oase Filter Foam Set 4 BioStyle 30ppi Orange 83937

• The Biological Filter Foam Set of 4 for the BioStyle Filters
• 2-in-1 Filtration The BioStyle 30 ppi filter foam provides 2-in-1 filtration by catching debris and waste while promoting growth of beneficial bacteria
• Coarse Filter Foam Provides mechanical and biological filtration results in cleaner, healthier water for your aquarium inhabitants
• Contains two replacement foams that fit inside the chamber of the BioStyle filter. Quantity needed depends on the size of the filter.