Tetratec Glass Aquarium Scraper - Algae Remover Marine It significantly raises redox

It significantly raises redox

Regular maintenance and replacement of worn or damaged impeller shafts are essential for the continued operation of the water pump

it helps ensure that your aquarium water remains clean

or test procedures are required

then replace the PhosGuard

Tetratec Glass Aquarium Scraper - Algae Remover Marine It significantly raises redoxTetratec Glass Scraper is a superior algae remover with blade for removing debris and algae from aquarium glass . Far more efficient than 'scouring' devices . Floating handle Hinged cleaning head foreasy use at awkward angles Stainless steel blade protected to prevent damage to aquarium joints Spare blades available. Total Length 45cm