Biological Filtration Media
Crystal Clear BioBalls are premium biological filtration media designed to improve water quality in aquariums and ponds. They promote the growth of beneficial bacteria that break down harmful waste such as ammonia and nitrites. Their lightweight and transparent design provides powerful filtration while keeping the filtration system clean and organized.
How It Works:
Crystal Clear BioBalls function as a biological filter media, hosting colonies of nitrifying bacteria responsible for breaking down toxic ammonia and nitrites into nitrates. Their open-cell structure and high porosity make them one of the most effective filtration solutions for both hobbyists and professional aquarists.
Product Features
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High Surface Area for maximum beneficial bacteria growth
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Superior Biological Filtration reduces ammonia and nitrites
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Durable & Lightweight non-toxic plastic construction
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Improves Water Clarity by reducing organic waste and cloudiness
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Freshwater & Marine Compatible – suitable for aquariums, reefs, and ponds
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Reusable & Easy to Clean for long-term use
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Better Water Flow compared to ceramic rings and porous stones
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Eco-Friendly & Non-Degradable material
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How to Use:
- Placement – Add BioBalls to the filter chamber, sump, or canister filter section designed for biological media.
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Maintenance – Rinse with aquarium water (not tap water) every 1-3 months to remove debris without killing beneficial bacteria.
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Capacity – Use 1.5 liter of BioBalls per 100-150 liters of aquarium water for optimal filtration.
How Its Works
Crystal Clear BioBalls function as a biological filter media, hosting colonies of nitrifying bacteria responsible for breaking down toxic ammonia and nitrites into nitrates. Their open-cell structure and high porosity make them one of the most effective filtration solutions for both hobbyists and professional aquarists.

Reviews
very useful for canister filter, Keep my tank clean every time No tentation to maintain daily.
very nice quality