Fish Holding Tanks

We stock a variety of fish holding tanks for use as fish quarantine tanks, portable fish pools, Koi vats, and Koi tanks. A fish holding tank is commonly used as a temporary home for fish whilst their main tank is being cleaned, repaired or refurbished, or to move fish to a new location safely. We recommend our Koi fish holding tanks for the following:

  • Cleaning or repairing a pond.

  • During the refurbishment of an existing pond.

  • When moving house.

  • As an isolation unit.

  • Quarantine unit for new fish purchases.

  • At Koi Carp shows or for displays.

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Capacity - Litres

22 Items

Collapsible Koi Fish Holding Tank 500 – 2000 Litres
Collapsible Koi Fish Holding Tank 500 – 2000 Litres
From £238.80 £199.00
1-2 working days
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red 118 litre fish holding tank with tapered sides
118 Litre Fish Holding Tank
From £47.81 £39.84
10-15 working days
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yellow 135 litre fish holding tank with tapered sides
135 Litre Fish Holding Tank
From £74.17 £61.81
10-15 working days
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blue 200 litre fish holding tank with tapered sides
200 Litre Fish Holding Tank
From £83.46 £69.55
10-15 working days
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white 227 litre fish holding tank with tapered sides
227 Litre Fish Holding Tank
From £131.34 £109.45
10-15 working days
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green 320 litre fish holding tank with tapered sides
320 Litre Fish Holding Tank - Multiple Colours
From £132.26 £110.22
10-15 working days
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330 Litre Open Top Fish Holding and Breeding Tank
330 Litre Open Top Fish Holding and Breeding Tank
From £173.14 £144.28
3-4 weeks
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red 455 litre fish holding tank with tapered sides
455 Litre Fish Holding Tank
From £163.80 £136.50
10-15 working days
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Round 550 Litre Fish Holding and Breeding Tank in White
550 Litre Fish Holding and Breeding Tank
From £276.22 £230.18
3-4 weeks
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1,100 Litre Fish Holding and Breeding Tank
1,100 Litre Fish Holding and Breeding Tank
From £371.28 £309.40
3-4 weeks
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Round 1300  Litre Fish Holding and Breeding Tank in White
1,300 Litre Fish Holding and Breeding Tank
POA
3-4 weeks
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Round 2700 Litre Fish Holding and Breeding Tank in Blue
2,700 Litre Fish Holding and Breeding Tank
POA
3-4 weeks
View
Round 3600 Litre Fish Holding and Breeding Tank in White
3,600 Litre Fish Holding and Breeding Tank
POA
3-4 weeks
View
Round 4000 Litre Fish Holding and Breeding Tank in Blue
4,000 Litre Fish Holding and Breeding Tank
POA
3-4 weeks
View
Round 6500 Litre Fish Holding and Breeding Tank in White
6,500 Litre Fish Holding and Breeding Tank
POA
3-4 weeks
View
Round 15000 Litre Fish Holding and Breeding Tank in White
15,000 Litre Fish Holding and Breeding Tank
POA
3-4 weeks
View
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Ensure the safety and health of your fish with our range of fish holding tanks. 

Our extensive range of fish holding tanks provides a secure and reliable temporary environment for fish across domestic, commercial, and professional display settings. 

A fish holding tank is commonly utilised as a temporary home for fish whilst their main tank or pond is being cleaned, repaired, or completely refurbished, ensuring their safety and well-being during maintenance.

Versatile applications for Koi fish holding tanks and fish holding units.

We stock a variety of options, including fish quarantine tanks, portable fish pools, Koi vats, and Koi tanks. Our fish holding tanks are highly recommended for a wide range of purposes, including:

  • Pond Maintenance and Refurbishment: Provides a reliable temporary home during the cleaning, repairing, or refurbishment of an existing pond.

  • Safe Transportation: Allows you to move fish to a new location safely, making them highly useful when moving house.

  • Health and Isolation: Functions as an isolation unit or a temporary quarantine unit for new fish purchases to safeguard your existing fish.

  • Shows and Displays: Ideal for showcasing fish securely at Koi Carp shows or for commercial displays.

  • Breeding Programs: Specially designed fish breeding tanks can be used for breeding or isolating Koi Carp and other species.

As part of our wider leading selection of water tanks and containers, these products deliver a convenient fish-holding solution for domestic and commercial applications. If you need assistance with any of our products, please don't hesitate to contact the team, who will be happy to help you find what you need, when you need it. 

Frequently Asked Questions

How many litres does a fish tank hold? 

The capacity varies depending on the specific model within our extensive range of fish holding tanks. We stock a variety of options, including fish quarantine tanks, portable fish pools, Koi vats, and Koi tanks. To help you determine the specific litre capacity by size and find the right option for your requirements, consult the following:

  • How many litres does a 2ft fish tank hold?
    A 2ft fish holding tank holds around 54 to 60 litres of water

  • How many litres does a 3ft fish tank hold?
    A 3ft fish holding tank will hold between 130 and 200 litres of water. 

  • How many litres does a 4ft fish tank hold?
    A 4ft fish holding tank contains around 200 to 340 litres of water. 

Please note: Volume capacity will depend on the profile of your fish holding tank.

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