MAG-FLOAT 350 LARGE GLASS ALGAE MAGNET WITH SCRAPPER Abyzz If using sand or mud

If using sand or mud in the refugium

The blocker will force the water to flow under the blocker while leaving the algae floating at the surface

Dimensions:  8

TWO 1/2'' FLOW SENSORS (FS-50)

ensures low-maintenance operation

MAG-FLOAT 350 LARGE GLASS ALGAE MAGNET WITH SCRAPPER Abyzz If using sand or mudThe Mag Float 350 Large Glass Aquarium Cleaner is recommended for use with glass aquariums up to 350 gallons with a surface thickness up to 5 8. Float LARGE Item #00350 Recommend for aquariums up to 350 gallons Surface thickness up to 5 8 Product dimensions: (3 1 4 x 2 1 2 x 1) Scrapper included* Easy removal of algae from glass acrylic surfaces No longer knock over decorations, damage corals and invertebrates No longer get your hands submerged into