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WHALE 120-200 – Replacement Sponge Set (2x10ppi, 2x20ppi) for External Filter
This replacement sponge set for WHALE 120-200 includes 4 original filter foams, designed to restore full mechanical and biological filtration performance in Whale 120 and Whale 200 external filters. Each pack contains 2 coarse sponges (10ppi) and 2 medium sponges (20ppi), made to perfectly fit the filter trays.
The 10ppi sponges trap large debris in the initial filtration stage, while the 20ppi sponges capture finer particles and provide optimal surface area for the growth of beneficial nitrifying bacteria, essential for biological balance and water clarity.
Routine sponge replacement ensures consistent filter performance, clean water, and a healthy environment for fish and plants. This set is ideal for maintaining your filter’s efficiency and durability over time.
Key features:
Original replacements for Whale 120 and Whale 200 filters
Includes 2 coarse (10ppi) and 2 medium (20ppi) sponges
Enhances mechanical and biological filtration
Promotes beneficial bacterial colonization
Improves water quality and aquarium health
Easy to install and replace within filter baskets
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