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Oase Living Water HighLine optiwhite 600 white

Code: 87978
  • £2,384.99
  • ( )
  • RRP £2,549.99
Item in Stock   |   Usually dispatched within 24 hours

The Oase HighLine optiwhite 600 Aquarium and Cabinet Only

The Oase HighLine optiwhite in White, is a stunning new aquarium which combines a beautiful high-quality glass front with a stylish stainless steel back panel. This aquarium is perfect for fresh and saltwater fish and has everything needed to set up your own home aquarium.

The modern aquarium combination HighLine optiwhite White 600 as a limed version consists of a freshwater aquarium with a seamlessly matching oak-coloured base cabinet. Thanks to the elegant, simple lines, it can be integrated into practically any living situation. If the floor is uneven, the HighLine can be perfectly aligned thanks to the adjustable feet. To prevent water from penetrating the wood, the base cabinet has been specially sealed. Holders are provided in the interior cupboard for all necessary accessories such as scissors, tweezers or towels.

The lid of the HighLine can be opened completely, so the aquarist has perfect access to the aquarium and can also bring in large decorative materials. In addition, the push-to-open lid is removable and there is no additional strut in the way, making maintenance work and access to the animals easier. The optiwhite glass used for the aquarium, without a green tinge, ensures optimum colour reproduction for the animals and plants.

Brushed aluminium panels at the top and bottom hide limescale and dirt marks. No superfluous details can distract from the beautiful underwater world in the aquarium: a cleverly integrated drying shaft hides annoying cables and hoses, and handles are not necessary thanks to the pressure locks on the doors on the base cabinet. Inside the aquarium there is a glass hole for access to the optional external filter. The base cabinet can be individually expanded with drawers or shelves. A pull-out shelf accommodates the external filter and provides more convenience when cleaning the filter.

Key Features

optiwhite glass - HighLine optiwhite glass is used throughout the tank. This special glass is designed to have no distracting green tone, providing a clear view of your aquarium inhabitants. The glass also has the added benefit of creating bold, clear lines that enhance the overall linear furniture design.

Hidden connection - Built into the tank are both a dry shaft and a bottom drain that enable a hidden connection to any aquarium hardware set up in the cabinet beneath the aquarium, such as your own chosen external filter. This lets you incorporate lots of key aquarium hardware without compromising on the design of your aquascape.

Aluminium strip - Around the base and top of the HighLine optiwhite 600 tank, there's an aluminium-effect strip that conceals the substrate at the base and the lighting at the top to draw focus to the fish, plants and décor within the aquarium.

Aluminium cover - The canopy of the tank is made from Aluminium for a sleek and understated finish. Within the canopy is a feeding flap that can be connected to an automatic feeder.

Adjustable feet - The base cabinet has six adjustable feet that can be set to suit any flooring perfectly, creating a perfectly level tank.

Storage space - The cabinet has been designed to complement the tank perfectly with practical drawers, outstanding quality push-to-open doors, a pull-out shelf and a large area for aquarium hardware as well as any messy external housing. The space can hold up to two drawers.

Push-to-open function - To ensure the HighLine aquarium perfectly matches its surroundings, the doors are inconspicuous and open with a single push. This also reduces the disruption to the tank caused by doors swinging open and banding against the unit.


  • Aquarium Dimensions (L x W x H): 160cm x 60cm x 65cm
  • Cabinet Dimensions (L x W x H): 160cm x 60cm x 142cm
  • Volume: 600L
  • Glass thickness: 12mm
  • Net weight: 210kg
  • Guarantee: 2 years
Aquarium Specifications
Tank Dimensions (L x W x H) 60 x 160 x 65 cm
Height Including Cabinet 207 cm
Tank Volume 580 l
Tank Colour White
Guarantee 2
Glass Thickness 12 mm
Matching Cabinet Included Yes
Filter Included No
Heater Included No
Lights Included No
Cabinet Specification
L x W x H 160 x 60 x 142 cm
Weight 210 Kg
Colour White
Number of Cupboards 2
Contact us with any questions you have about this product

Payment Methods

We accept all major Credit and Debit cards, and these are processed via a third party payment gateway called Opayo. 

We also accept payments via PayPal, PayPal credit, Clearpay and Klarna which are both pay in 4 interest-free instalments. 

Also, you can pay using Android and Apple Pay if you are using a compatible device. 

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


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Next Day Shipping Upgrade - Cut off is at 2:00 pm

Orders after that time will be processed the next working day


Please Note: We only deliver ponds and pond plants on our own delivery vehicles!

The blue highlighted area on the map below is where we deliver on our own vehicle! Unfortunately, if you are not in one of these postcode zones we are unable to deliver certain items such as plants, small glass items and selective other products.



We offer a few different delivery options depending on the size and value of your order.

Orders over £50 qualify for free mainland UK (excludes Northern Ireland) delivery which will arrive within 3-5 working days of the order being processed.


Residents of Northern Ireland, please provide your EORI or XI Number.

If you do not have one, please follow the information at


Orders Below £50 in Mainland UK will be charged a standard delivery fee of £5.99.

Additional Shipping Charges

For any orders that do not include Aquariums, the below is charged:

Next Working Day Parcel Delivery to Mainland UK - £7.99 OR £2.99 if the order is over £50

Standard Parcel Delivery to Northern Ireland £8.99

Standard Parcel Delivery to Scottish Highlands & Islands £9.99

Standard Parcel Delivery to Jersey & Guernsey £12.99


For all Aquarium deliveries (Excluding biOrbs & Smaller Aquariums), the below is charged:

Next Working Day Pallet Delivery - £20

2 Hour Booking Slot Pallet Delivery - £20

Pallet Delivery to Northern Ireland - £45

Pallet Delivery to Isle of Wight (PO36 and Above) and Scottish Highlands (AB, PH, IV1-36, IV, KW1-14, KY, PA21-41) - £45

Pallet Delivery to the Scottish Isles (KA27-28, PA60-90, ZE, JE, GY, IM, IV40-56, KW15-17, PH42-44, PA20, PA42-49) - £120

Pallet Delivery to Outer Hebrides (HS) - £140