Live seafood holding · Singapore
Live seafood tanks that need one plug.
The Portable Ocean tank holds up to 75 kg of king crab, lobster and shellfish with its own chiller and filtration. No water supply, no drainage and no plumbing works. Wheel it in, fill it, switch it on.
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Everything for holding live seafood
Ready-made tanks, made-to-order displays, chillers, framing and the parts that keep them running.

Seafood tanks
The plug-in Portable Ocean PO-450.
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Custom tanks
Zi char 3-tier displays, hotel holding tanks and bespoke builds.
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Seafood chillers
0.5 HP units and central one-to-three systems.
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Aluminium
T-slot profiles, stands and frames.
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Aquarium equipment
Micro-filters, skimmers, pumps and filter media.
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Branding
Printed and film-wrapped cabinets.
VIEW →Why Portable Ocean
Built for how Singapore restaurants actually work
Shops here are small, rent is high and many premises have no approval to discharge seawater. Most tanks are still shipped in from overseas with nobody local to fix them.
Flagship · Portable Ocean PO-450
A complete seafood tank in one cabinet
Glass display on top; chiller, filtration and aeration hidden in the cabinet below, on castors. Suitable for saltwater and freshwater species.
- Water capacity
- 450 L
- Live seafood capacity
- 75 kg
- Dimensions (L × W × H)
- 1160 × 780 × 1560 mm
- Water temperature control
- +5 °C to +30 °C
- Water type
- Salt & fresh
- Electricity
- Regular socket
- Water supply
- Not required
- Drainage
- Not required
Automatic micro-filter
Drum micro-filtration on an adjustable timer, plus a protein skimmer to keep water clear.
Quiet refrigeration
Brand-name compressor in a silent module, sized so it never runs overloaded in a warm kitchen.
Silent aeration
Large-bubble oxygen supply in the filter chamber, out of sight and out of earshot.
Modular parts
Every component lifts out and swaps in, so a fault means a part change, not a dead tank.
Display lighting
LED lighting tuned to show seafood at its best.
Moves with you
On castors for events, buffet lines and seasonal promotions.
Your brand on the cabinet
The tank becomes a menu board
Cabinets are printed or film-wrapped with your logo, signature dishes or an ocean scene. Change the wrap when the menu changes.



Seafood chillers
Hold the temperature your stock needs
Cold-water species such as Alaskan king crab and Boston lobster need stable cold water. Our chillers hold it steady, day and night, in Singapore’s heat.
- Single units from 0.5 HPFor individual display tanks and counters.
- Central systems, one-to-threeOne compressor cooling several tanks, with water-cooled heat rejection so the kitchen stays cooler.
- Brand-name compressors, silent modulesRated with headroom so they don’t overload when ventilation is poor.
Set per species: king crab and Boston lobster in cold water; tropical crab, grouper and shellfish warmer.
In service
On the restaurant floor
Who we work with
From zi char to hotel ballrooms
How an order runs
Consult
Tell us the species, daily volume and space you have.
Design
We propose a standard tank or draw a custom one, with a quote.
Build
Tank, chiller, filtration and wrap produced and tested.
Install
Delivered, filled, set up, and your staff trained on site.
Service
Local maintenance, consumables and part swaps.
Enquiries
Tell us what you want to hold
Send the species, rough daily volume and the space available. We reply with a recommendation and a quote.