Mag-Float SM/MD Replacement Scrapers (2 Pack) RO Filters & Media Ensure water flows through the

Ensure water flows through the filter bag and media

Required hole size: 1-3/4 in

It supplies multiple bacterial strains to help support biological balance

Aquascape Construction Epoxy - Coralline Color

helps shade parts of the aquarium

Mag-Float SM/MD Replacement Scrapers (2 Pack) RO Filters & Media Ensure water flows through theMag Float SM MD Replacement Scrapers (2 Pack) Replacement Scrapers for Small and Medium Mag Float Cleaners The Mag Float SM MD Replacement Scrapers replace worn blades on compatible Small and Medium Mag Float glass aquarium cleaners. The scraper edge helps remove stubborn algae and deposits that may resist the standard cleaning pad. Small and Medium Mag Float Compatibility Notes Designed for newer style Mag Float Small and Medium glass cleaners