Aqua Marin 900 Pro Aquarium, Sump & Cabinet - Hickory


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Aqua Marin 900 Pro Aquarium, Sump & Cabinet - Hickory
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Aqua Marin 900 Pro Aquarium, Sump & Cabinet - Hickory

Aqua Marin 900 Pro Aquarium, Sump & Cabinet - Hickory

  • Includes expertly designed and built all glass aquarium and wood effect cabinet
  • Aquarium Volume: 216 litres
  • Unique weir system
  • Fully enclosed sump
  • Random flow generator return valve
  • 12mm Glass and Expertly Built Cabinet
  • Made in the UK
  • Available in 6 colour finishes: Matt Black, Matt White, Hickory, Mekong, Gloss White and Gloss Anthracite
  • Also available in: 600, 1200 and 1500
  • Other models to feature in the Aqua Marin aquarium range are the Planta and Fresh

Please note that this aquarium does not include any electrical equipment such as a heater, filter or light.

This stunning new marine aquarium is exclusive to Maidenhead Aquatics. Carefully designed and constructed by experienced fishkeepers, the Aqua Marin Pro 900 has unique features including a space-saving weir system, fully enclosed sump and a safe place to store electrics. Available in 6 colour finishes: Matt Black, Matt White, Hickory, Mekong, Gloss White and Gloss Anthracite.

Key Features:

Unique Weir System
The Aqua Marin Pro 900 incorporates a unique ‘letterbox’ style weir system which allows maximum water movement with the minimum of space taken up within the aquarium. Assisting the ‘letterbox’ weir is an Ultra-Flow Weir Comb to allow maximum flow whilst capturing larger debris before it enters the sump. The Ultra-Flow Overflow Weir Comb is designed with a unique vertical and horizontal drain slots that allows around 30% to 50% more water to flow through the slotted sections compared to a vertical type weir, which in normal circumstances, can result in a much higher running level. The Ultra-Flow Overflow Weir Comb maintains a high flow at all times, resulting in a higher flow-through, allowing you to use larger return pumps with higher flow rates.

Fully Enclosed Sump
Inside the cabinet of the Aqua Marin Pro 900 sits a vivarium style sump, which helps to reduce evaporation, noise and heat loss. The sump houses a bracket which can hold 2 x 4” filter socks, a skimmer chamber, bubble trap, spacious return pump compartment and a top up chamber. The filter sock bracket can be easily removed and allows the user to upgrade to the D-D Clarisea 3000 filter unit perfectly.

Random Flow Generator Return Outlets
Water returning to the aquarium goes through 2 x VCA ‘RGA’ (Random Flow Generator™) return outlets. These produce the kind of random flow your reef tank needs– with no moving parts! This random flow pattern encourages coral growth and recreates tidal currents all in complete silence. 

Expertly Built Cabinet
The expertly built cabinet for the Aqua Marin 900 aquarium also boasts an internal shelf above the sump houses a 6-way electrical socket for all your equipment to be plugged in safely and easily. The air gap at the bottom of the cabinet doors ensures good circulation and helps prevent any moisture build up which can sometimes result in damage to the wood.

List of Contents: 

  • Aquarium 
  • Cabinet 
  • Sump 
  • All Necessary Pipework
  Aqua Marin 600 Aqua Marin 900 Aqua Marin 1200 Aqua Marin 1500
Aquarium Volume 159 L 216 L 288 L 360 L
Aquarium Dimensions (L x W x H) 60 x 50 x 53 cm 90 x 50 x 53 cm 120 x 50 x 53 cm 150 x 50 x 53 cm
Overall Dimensions (L x W x H) 60 x 50 x 141 cm 90 x 50 x 136 cm 120 x 50 x 136 cm 150  x 50 x 136 cm
Sump Dimensions (L x W x H) 51 x 40 x 40 cm  77.5 x 40 x 61 cm 77.5 x 40 x 61 cm 91 x 40 x 61 cm

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Delivery costs for your order will be calculated during the checkout process based on your delivery address and the contents of your basket. You will only pay one delivery charge for your order. Express delivery is FREE for online orders OVER £39 unless any of the points below become a factor.

  • Some large items like aquariums, ponds and pond liners will have an additional charge of £45.00 to help offset the cost of a pallet delivery.
  • Orders containing a physical gift card will have an additional charge of £2.45 to cover the cost of materials and delivery (digital gift cards are a free alternative).
  • Orders to highlands, islands and Northern Ireland may incur an additional delivery charge displayed at checkout this is based on the postal code provided. DPD provides a list of postal codes which have additional surcharges. Some of these post codes may also take 2 working days to arrive, even on express. Pallet deliveries cannot be sent to these post codes.

We only ship to the UK and cannot ship internationally.

We aim to dispatch items that are currently in stock on the same working day if they are ordered before 2.45 pm (excluding Bank Holidays). Orders after 3pm will be dispatched the following working day, unless it fits any of the below criteria:

  • Orders containing live plants will take up to 2 weeks to arrive. We take a week's worth of customer orders and then inform the plant farms of the specific quantities we need to fulfil that week's order to avoid wastage.
  • Pallet orders containing large items like big aquariums will take additional time to arrive as they are sent by a third party. These orders will NOT be dispatched until we have been in touch to arrange a delivery date, this is to ensure someone is available at your address to sign for the delivery. Deliveries will generally be delivered ‘curb side’ within the terms of the agreement we have with our couriers so you will need to make arrangements to transfer larger items into your home yourself. Unfortunately, our drivers are not insured to transfer the aquarium into your home.
  • Physical gift cards and items from the gift shop (such as clothes, towels etc) are sent with 1st Class Royal Mail. Delivery usually takes 1-2 working days, though in rare cases and orders placed closer to public holidays (Christmas, Father’s day, Mother’s day etc.) may be longer.


If you are not 100% satisfied with your purchase online from our website, you can return the product and get a full refund or exchange the product for another one, for up to 21 days from the date you purchased it.

We strongly suggest signing up for an account with as this will allow for some additional returns options like return to your local store.

If you checkout as a guest you will need to return the product to Maidenhead Aquatics, PO Box 619, Egham, Surrey, TW20 2BS, please package the order (along with a packing slip or a note including your name, address and order number).

Large pallet items like aquariums are deemed delivered successfully with no damage once the the driver has left the property. If a report of damage is submitted after the driver has left we will be unable to assist with replacements. We recommend refusing a damaged delivery, this is the fastest resolution.

Our full terms and conditions can be found here. When you place an order with us online you are agreeing to these terms and conditions.

We are delighted to be able to offer a credit option for customers who are over 18 years old and have lived in the UK for at least three years. Orders placed by customers with a total value under £50.00, have the option of paying for the full order in 30 days time. A second option which allows customers to split the payment in 3 (a third up front then two equal payments in 30 days and 60 days time) is provided for orders with a total value of over £50.00.

There are no fees for taking up interest free credit. If you are buying online all you need to do is click through to the checkout and select our finance option as your method of payment.

Please note that Maidenhead Aquatics (t/a Rapid Aquatics Limited) is acting as a credit broker and not a lender. Finance is subject to status. Terms and Conditions apply. Applicants must be 18 or over and resident in the UK. Finance is provided by Klarna AB. Registered Office: 10 Crown Place, London, EC2A 4FT.

Click here for more information about our finance package with Klarna AB

For delivery before Christmas, orders must be placed on or before 3pm on Wednesday 20th December. We cannot guarantee delivery of these orders pre-Christmas as we are reliant on our couriers, but will use our best endeavours to get orders placed on this date out to you before Christmas. For full details of our festive delivery and opening times click here

Please note: online orders placed after 3pm on Friday 22nd December will not be dispatched until the New Year. For full details of our festive delivery and opening times click here