biOrb Service Kit with Water Optimiser (Pack of 3), multi-colour

All-in-One Fish Tank Maintenance Kit: Keep your biOrb aquarium clean & healthy with this complete maintenance set - 3x filter cartridges, 3x cleaning pads, 3x water conditioner packets, 3x biological booster sachets, and 1x 100ml water optimiser. Quick-Change Aquarium Filter Cartridges: Each service kit includes a twist-fit cartridge that combines mechanical and chemical filtration to remove debris, toxins and odours. Designed for effortless replacement every 4-6 weeks. Removes Chlorine & Boosts Bacteria: Includes essential water treatment sachets to neutralise harmful tap water chemicals and promote beneficial bacteria growth - improving filtration and reducing organic sludge. Acrylic-Safe Cleaning Pads Included: Gently remove algae spots and surface build-up using the dual-sided cleaning pads - tough on dirt but safe for delicate acrylic surfaces. Keeps your tank crystal-clear and looking its best. 100% Natural Water Optimiser: Our 100ml bottle of biOrb Water Optimiser improves clarity, supports healthy bacteria colonies and removes impurities using natural minerals and active cultures. Safe for fish, plants and all biOrb tanks. Ideal for Regular Aquarium Care: Designed for routine cleaning and water care - easy to use and effective. Helps prevent cloudy water, reduce waste build-up and maintain a balanced aquatic environment. Quality Trusted Around the World: Part of the OASE Group, biOrb blends expert engineering with elegant design. Known for innovation & reliability, biOrb products are trusted by aquarists around the world to support healthy, beautiful aquatic setups.