TMC Vecton Titan UV 850

The TMC Vecton Titan 850 is a powerful and efficient UV steriliser designed for large aquariums (up to 850 L). Its 25 W G25T8 UV lamp, combined with a photocatalytic chamber, helps remove algae, harmful microorganisms and pathogens while preserving beneficial bacteria — giving you cleaner, clearer water and improved light penetration. The steriliser handles a maximum flow rate of 2550 L/h and consumes just 27 W, making it energy-efficient yet strong enough for medium to large freshwater or marine systems. Built with durable, UV-resistant polycarbonate housing, it includes flexible hosetails (½″ to 1¼″) with screw-on collars for easy hookup, opposing inlet/outlet for reliable flow, and a protective UV shield for safety. The unit comes with a 3-year guarantee, a 25 W lamp, and is compatible with standard 1½″ BSP plumbing — ideal for sumps, external filters, or inline setups.