Description
Mag-float Xlarge (l150 X W60 X H30mm) — Magnetic cleaner with scraper for aquariums up to about 1890 litres
Past a certain tank size the glass is thick enough that a scrubbing pad alone struggles with coralline and hardened mineral deposits, and that is the point at which a built-in scraper earns its place. Mag-float Xlarge (l150 X W60 X H30mm) (SKU: BM100492) is the extra-large size in Gulfstream Tropical Aquarium’s Mag-Float range, rated for glass 20 to 30 mm thick and suited to aquariums of up to roughly 1890 litres. Unlike the Small, Long and standard Large sizes, the Xlarge is fitted with a scraper holder and blade alongside the usual scrubbing pad, so it is built to handle both everyday algae film and tougher deposits in the one unit. The outer magnet is moved by hand across the outside of the glass, and the inner half, carrying the pad and scraper, follows it on the inside.
A dedicated replacement pad and felt set (SKU BM200501) is sold for this size once the scrubbing surfaces wear down, and the supplied plastic spacer should sit between the two magnet halves whenever the cleaner is stored or left unused for a stretch, to take pressure off the pad. Dimensions overall run to about 155 x 60 x 60 mm across both halves. If the magnet halves separate in use, the inner half floats to the surface rather than dropping onto the substrate. It is built for glass aquariums in both freshwater and marine systems.
Usage & Application
When to Use
- Large display tanks: Aquariums up to around 1890 L with glass 20 to 30 mm thick.
- Coralline and hard deposits: The built-in scraper handles marks the pad alone will not shift.
- Deep tanks: Floating retrieval matters most where reaching the substrate by hand is impractical.
- Freshwater or marine: Suited to either water type on glass within the stated thickness.
Cleaning Technique Guide
- Scrub first: Work the pad over the glass for everyday film before reaching for the scraper.
- Switch to the blade: Use the fitted scraper on coralline or hardened spots the pad leaves behind.
- Store with the spacer: Fit the supplied spacer between the halves when the cleaner is not in use.
- Let it float: If the halves separate, allow the inner half to surface before retrieving it.
Product Specifications & Highlights
Key Features
- Scraper and pad in one unit: Built-in scraper blade alongside the usual scrubbing pad.
- Rated to 30 mm glass: Matched to the thickest display glass in the Mag-Float range below the Pro.
- Up to about 1890 L: Sized for large aquariums by Gulfstream.
- Floating inner half: Surfaces for retrieval instead of settling on the substrate.
- Dedicated pad and felt set: Keeps the scrubbing surfaces serviceable long term.
Product Details
- Brand: Mag-Float (Gulfstream Tropical Aquarium, USA)
- SKU: BM100492
- Product Type: Maintenance > Magnetic Glass Cleaner with Scraper (X-Large)
- Overall Size: 150 x 60 x 30 mm (wet half); approx. 155 x 60 x 60 mm overall
- Maximum Glass Thickness: 30 mm (recommended 20–30 mm)
- Suitable Aquarium Size: Up to about 1890 L
- Includes: Scraper holder and blade alongside the scrubbing pad
- Compatible Accessories: Replacement Pad & Felt Set (SKU BM200501)
- Storage: Supplied spacer keeps the magnet halves apart when not in use
- Other Sizes: Mag-float Small (SKU BM100470); Mag-float Mini (SKU BM100475); Mag-float Large (SKU BM100490)
- Target Environment: Freshwater and marine glass aquariums







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