Hydor Slim Skim Internal Protein Skimmer for Aquariums up to 65gal
The SlimSkim is a specially designed internal skimmer for nano reef aquariums. The SlimSkim's unique intake design draws water from the surface, reducing surface bio-slicks. Once inside, the energy-efficient venturi air pump adds countless micro-sized bubbles, perfect for capturing aquarium waste and carrying it to the adjustable collection cup. Slim Skim Nano suitable for aquariums up to 35 gal. Slim Skim is suitable for aquariums up to 65 gal.