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REPLACEMENT SPONGES FOR FILTOSMART 300 – Original Set for High-Capacity OASE External Filter Maintenance
The Replacement Sponges for FiltoSmart 300 are official spare parts designed to deliver top filtering performance in the OASE FiltoSmart 300 external filter. Made from high-porosity foam material, these sponges ensure progressive and effective mechanical filtration, trapping even the finest particles and keeping water crystal clear. Their large porous surface also promotes the growth of beneficial nitrifying bacteria essential for aquarium biological stability.
Ideal for medium to large aquariums, these sponges are fully compatible with the FiltoSmart 300 filter and enable targeted maintenance, extending the lifespan of the other filter media. They can be used in combination with biological and chemical filter media to further improve water quality. Washable and reusable, they are a practical, cost-effective, and durable solution for high-performance filtration.
Main features:
Original replacement for OASE FiltoSmart 300
High-porosity foam sponges for mechanical filtration
Effectively trap debris and fine particles
Maintain steady water flow and high filter efficiency
Promote colonization of beneficial bacteria
Compatible with biological and chemical filter media
Washable, reusable and long-lasting
Suitable for large aquarium filter maintenance
Why choose Replacement Sponges for FiltoSmart 300:
Using original OASE sponges ensures high performance and perfect compatibility with the filter system. They help improve water quality, support the aquarium's biological balance, and simplify maintenance with long-lasting reliability. An essential accessory for those who seek professional results and long-term performance.
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