Aquatlantis Modular Cups (B-BOX) – Sizes S / M / L (Set of 5 or 7 pieces) · Medium / Single

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About this product

Upgrade your Aquatlantis filtration system with the Modular Cups (B-BOX) — reusable, eco-friendly filter cartridge cups designed for the B-BOX modular media system. Choose from sizes S, M, or L, and select sets of either 5 pieces or 7 pieces to match your aquarium filter and media setup. These modular cups allow you to customise and update your internal filter without replacing the full unit — simply insert your chosen media cartridges (mechanical, biological, chemical) into the cups, slot them into the filter, and maintain high performance with minimal waste. Key Features: Available in Sizes S, M or L to fit different Aquatlantis filter models. Sets offered in 5-piece kits (typically size M) or 7-piece kits (typically size L) for full filtration flexibility. 100% reusable modular cups made of recycled plastic — sustainable and cost-effective. Biodegradable and compostable outer coating on cartridges (when used), promoting environmentally friendly disposal. Compatible with Aquatlantis BIOBOX®, MINI BIOBOX, and BIO FILTER systems when converted via the B-BOX modular infrastructure. Usage Tips: Select your filter model, then choose the matching cup size (S, M or L) for best fit and f

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