Description: Poly Ox is an organic material oxidizer. It does not contain any algaecide. It assists in preventing growth of various cyanobacteria (commonly called red or blue-green slime algae) by simply removing their food sour...
Kent Marine Replacement Blade For Proscrapers (Glass Aquariums Only!)
Pro-Scraper L, replacement blade only
Designed for glass aquariums
Flexible 316 stainless steel for smooth scraping
Kent Marine ProScraper Plastic Replacement Blades (Glass or Acrylic Aquariums)
Perfect for glass or acrylic
Inert. Will not rust and will not add any metals to aquarium
Will not scratch acrylic or glass like...
Pro-Scraper Pad Covered Replacement Blades
Will not rust and will not add any metals to aquarium
Will not scratch acrylic or glass like metal blades do!
Soft enough to reach into and clean out previousy scratched glass ...