Maxspect REFINES Grande — Magnetic Aquarium Glass Scraper Return Pump They will grow to be

They will grow to be about 4 inches in size

Warranty: 5yr (motor)/6 month (impeller)

Crude Fat 20%

If underfed

Ultra Quiet DC Technology

Maxspect REFINES Grande — Magnetic Aquarium Glass Scraper Return Pump They will grow to beMaxspect REFINES Grande Magnetic Aquarium Glass Scraper The world's first aquarium scraper that sharpens itself. Every magnetic scraper eventually goes dull coralline algae and glass grit wear down the blade edge until it starts leaving streaks instead of cutting clean. The REFINES Grande solves that with a built in whetstone integrated right into the scraper body, keeping the blade sharp through regular use instead of forcing constant blade swaps.