- Sku: INT-M 48
Fiji Cube 48 Gallon Shallow INT Middle Overflow Rimless Aquarium
The Fiji Cube 48 Gallon Shallow INT Middle Overflow Rimless Aquarium is a 48 gallon rimless display tank built from ultra-clear low iron glass, with Fiji Cube's INT Middle internal overflow: a slim acrylic box with a lid, centered on the back glass, with a dual weir that pulls water from the surface and from lower in the tank. Order it as the bare tank, with a matching Black or White cabinet stand, or as a Full Package with a Fiji Cube Advanced Reef Sump, water reservoir and plumbing fittings. Browse all aquarium systems and aquariums.
What's Included
- Tank Only: the rimless tank with its built-in internal middle overflow.
- Tank + Stand: adds the matching cabinet stand in Black or White, built from multi-layer plywood with leveling feet and a door rebound kit.
- Full Package: tank, matching stand, Fiji Cube Advanced Reef Sump, ATO water reservoir and non-glue plumbing accessories. You complete the plumbing set up.
Lighting, return pump and powerheads are chosen separately. Ask us and we will help you spec them for this tank.
Why Fiji Cube INT Middle
- Ultra-clear low iron glass, rimless design.
- Slim internal middle overflow with lid and dual weir, built from heat-bent cast acrylic, with a dual return system.
- Top, middle and bottom weir design clears surface film and pulls debris from lower in the tank.
- Freshwater or saltwater: a reef-ready design that works just as well for a planted or fish-only display.
Specifications
| Brand | Fiji Cube |
| Volume | 48 gallons |
| Dimensions (L x W x H) | 29.92 x 23.62 x 15.75 in (76 x 60 x 40 cm) |
| Glass thickness | 10 mm (0.39 in) |
| Drains | Two x 1 in (main + emergency) |
| Return | One x 3/4 in, two 1/2 in return nozzles |
| Full Package sump | Fiji-15, 15 x 15 x 16 in, 15.6 gallons (Fiji Cube Advanced Reef Sump) |
| Full Package reservoir | 6 x 15 x 16 in, 6.6 gallons |
| Stand | 32.7 in (830 mm) tall, 18 mm plywood, 2 doors, leveling feet, Black or White |
| Configurations | Tank Only, Tank + Stand - White, Tank + Stand - Black, Full Package - White, Full Package - Black |
| Availability | Special order, in-store pickup |
Recommended Pairings
- Salt mixes for filling a reef or saltwater setup.
- Water test kits to cycle and monitor the new tank.
- Filter media for the sump or filter chamber.
FAQ
How long does a special order take?
It depends on Fiji Cube's stock when you order. We give you the current lead time when you place the order and call you when it arrives at the shop.
Can this tank be shipped?
No. It is in-store pickup only.
Can I run it as a freshwater tank?
Yes. The glass tank works for freshwater or saltwater. The overflow and filtration layout is designed with reef tanks in mind.
Does the Full Package include a pump or light?
No. The Full Package is the tank, stand, sump, water reservoir and plumbing parts listed above. We can help you choose a return pump and light.
Have a question?

Fiji Cube 48 Gallon Shallow INT Middle Overflow Rimless Aquarium


