GEL FILTER 236ml – Large Format Gel-Based Bacterial Starter for Aquarium Filter Activation
Gel Filter 236ml is a powerful biological gel activator designed to provide immediate filter colonization in freshwater and saltwater aquariums. This larger format is perfect for larger tanks or regular use, ensuring continuous biological support and effective waste breakdown.
Its gel consistency allows for targeted application directly onto filter media such as sponges, ceramic rings, bioballs, or filter floss. The beneficial bacteria adhere directly to the surfaces, forming a stable biofilm that enhances biological filtration from the very first hour of use.
Gel Filter is ideal for starting new aquariums, restarting filters after cleaning, or improving filtration performance. By reducing organic buildup and boosting bacterial activity, it extends the time between cleanings and maintains clean, balanced water conditions.
Key Features:
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Fast-acting bacterial gel for biological filtration
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Immediate activation of any filter media
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Ideal for tank startup or post-maintenance use
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Suitable for freshwater and saltwater systems
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Longer maintenance intervals thanks to efficient waste processing
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Safe, 100% natural and chemical-free formula
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236ml format for large aquariums or long-term use
Directions for Use:
Apply directly onto clean or new filter media before installation. Shake well before use. Use during aquarium setup or after each filter cleaning.
Why choose GEL FILTER 236ml:
Gel Filter 236ml is the professional solution for aquarists who want reliable, natural, and powerful biological support. It enhances filtration efficiency, helps establish healthy bacteria colonies, and maintains optimal water quality in larger or multiple tanks.