SMART Roller M Smart roller - filter that will take care of the water in the aquarium so it’s crystal clear. Compact, very efficient, created specifically for marine aquariums. Highly efficient roller. With Smart technology, you can easily determine how often the material should wind. Easy roll replacement. Special high-quality roller material, which, thanks to its properties,...

Filter SAS 500 Aquael Surface Skimmer. Adjustable flow, up to 500l/h. For aquariums from 20 to 500 liters. Protective screen included.