Cleaner-Mag Simplex

Vertex Cleaner Mag Simplex – up to 6mm. The Vertex Cleaner Mag Simplex is a magnet cleaner designed for small aquariums. The outside aquarium part has a unique round design made of clear acrylic around the magnet (including a small laser-etched Vertex fish logo). One side of the outside has a white satin fabric. The inner aquarium part is square in shape and has a coarse white material for scraping algae.