Each package contains two standard stainless steel replacement scraper blades.
Blade replacement is recommended every 3-6 months to maintain optimum cleaning power.
Stainless steel blades are for glass aquariums only.
Each package contains two standard stainless steel replacement scraper blades.
Blade replacement is recommended every 3-6 months to maintain optimum cleaning power.
Stainless steel blades are for glass aquariums only.