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Established 1989
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Oase Waterfall XL 90

Code: 70773
  • £358.99
  • ( )
  • RRP £521.99
Item in Stock   |   Usually dispatched within 24 hours
The Oase Waterfall XL Water Blades have an extended 120mm outflow lip making them ideal for installation within a walled recess, although they can also be bolted onto a wall if desired. Available in 3 different sizes; 30cm, 60cm or 90cm each Oase Waterfall XL is made to last and manufactured from high quality stainless steel. To increase the versatility of installation the Oase Water Blades have a connection at both the rear and the base. This allows one to be fitted with a hosetail and the other with a blanking plug, both of which are supplied.
Optional Warm White LED illumination is also available in the form of the Oase Waterfall Illumination Sets. These are designed to fit directly into the Oase Waterfall and create a superb effect when illuminated. The waterfall features will provide a more even and uniform display, looking their best if elevated no more than 0.5m - 1m above the pond or water reservoir.
Oase Waterfall XL 30 - Recommended 3000 LPH flow rate at installation height
Oase Waterfall XL 60 - Recommended 6000 LPH flow rate at installation height
Oase Waterfall XL 90 - Recommended 9000 LPH flow rate at installation height
Contact us with any questions you have about this product

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Next Day Shipping Upgrade - Cut off is at 4:00 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