Auto Top Off
ReefCan 40
Maximize efficiency in your reef setup with the Red Sea ReefCan — a space-saving vertical sump that uses unused cabinet height for extra water storage without increasing footprint. Its transparent body with an embedded water scale offers clear level visibility, while front and rear openings make installation and maintenance hassle-free. ReefATO+ ready for seamless auto-top-off integration. Suitable for reef systems.
GST included
What it does
Stores RO water vertically, saving space for aquarium auto top-off systems.
Why you need it
Maximizes water storage efficiently in tight aquarium cabinet spaces.
Tank compatibility
Compatible with most ATO systems, optimized for Red Sea ReefATO+.
Who it's for
Aquarists needing compact, efficient RO water storage.
Specifications
- Depth:20 inches
- Width:7 inches
- Design:Space-saving vertical
- Height:22 inches
- Volume:40 Liters (10.6 Gallons)
- Features:Front and rear openings
- Material:Transparent body
- Pump Opening Size:2.3 inches diameter
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Related Learning Guides
New to reefing? Read our Beginner Reef Guide or browse the full Learning Center.