Maxspect REFINES Grande — Magnetic Aquarium Glass Scraper

Description

Maxspect 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.

Key Features:

• Built-in whetstone — automatically maintains blade sharpness during use; compatible with the stainless steel blade only
• 0.8mm 316L stainless steel blade — more than double the thickness of standard scraper blades, holding its edge significantly longer under regular use
• Powerful N52 magnet — strong holding force for controlled, consistent contact that lifts stubborn coralline and everyday film algae with ease
• Zero-friction gliding feet — significantly reduces drag across the glass for smoother passes and less wrist fatigue during long cleaning sessions (glass tanks only — remove before use on acrylic)
• Ergonomic handle design — shaped for a comfortable grip and faster, more controlled cleaning
• Dual-surface compatible — works on both glass and acrylic tanks, with both blade types included

Specifications:

• Recommended Aquarium Thickness: 3/4" – 1" (25mm)
• Blade Thickness: 0.8mm (1/32")
• Wet Side Dimensions: 6-1/2"L x 3-1/2"W x 1-3/8"H
• Dry Side Dimensions: 6-1/2"L x 3-1/2"W x 1-4/5"H
• Aquarium Type: Saltwater & Freshwater

What's Included?

• 1x Maxspect REFINES Magnetic Glass Scraper (Grande Size)
• 1x 316L Stainless Steel Blade (for glass tanks)
• 1x Plastic ABS Blade (for acrylic tanks)
• 4x Additional Gliding Feet

How it stacks up against the competition:

Important note: Always remove the gliding feet when using on acrylic tanks to prevent damage. The whetstone sharpening feature only works with the stainless steel blade.