- Large - Suitable for tanks upto 16mm glass
- Xtra Large - Suitable for tanks upto 19mm glass
- Blades are made from 316L Stainless Steel
- Super strong magnet
- Anti corrosion
- For 10-19 mm glass thickness
- Floating
- Come with 316 stainless blade for dealing with stubborn algae
- Replacement Blade Kit comes as a pack of two