Aquarium & Fishkeeping Are aquarium UV filters worth it? February 4, 2026 by Tanp | Leave a Comment Aquarium UV filters can be a valuable addition to your tank setup, helping to maintain water clarity and reduce harmful microorganisms. They use ultraviolet light to kill or inactivate bacteria, viruses, and algae that can cloud water and harm fish. This article explores the benefits and considerations of using UV filters in aquariums, helping you […] Read more ยป