D-D UV Replacement Lamps

High-quality UV replacement lamps designed for aquarium UV sterilisers to restore peak germicidal performance and keep filtration systems running efficiently. Ideal for both freshwater and saltwater setups, these purpose-built lamps are reliable spares for maintaining water clarity and reducing free-floating algae, bacteria and pathogens.

• Consistent UV output to maximise steriliser effectiveness and protect aquatic life
• Available in multiple power ratings to suit a wide range of UV steriliser units
• Easy to install—simple lamp swap restores performance after long service life
• Precision manufacturing for dependable fit and long-term operation

Regular lamp replacement is key to maintaining optimal sterilisation and filtration. Choose the correct lamp for your sterliser model and power requirement, replace according to manufacturer guidance, and handle the glass carefully—avoid direct skin contact to prevent contamination of the lamp surface. These replacement lamps are an essential spare for any serious aquatics setup, helping preserve a healthy, clear environment for fish and plants.