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With the Nyos® OPUS® G2 series, we created ready-to-use reef aquariums that will satisfy the highest demands in terms of quality, functionality and aesthetics. Attention was also paid to important details that make the difference. Due to the special design, the aquarium as such is placed in the background. As a result, nothing distracts from the most important thing: The reef experience.
Key Features Nyos® OPUS®G2
Hidden overflow: External overflow box embedded in the back pane
Pool tank with ultra-clear glass and clear edges thanks to transparent silicone
Deep blue back pane creates a realistic feeling of depth
With the Slim-Line® and Pro-Line®, you can choose from two cabinet design lines
High-quality, robust cabinets thanks to the melamine resin coating
Separate refill tank with extra-large capacity
Large sump with a functional design as well as big skimmer chamber for multiple devices
Made in the EU with improved sustainability aspects
HIDDEN OVERFLOW
The Nyos® OPUS® G2 is equipped with an external overflow box recessed in the back pane. With no interfering overflow box inside the aquarium, additional space is available for aquascaping. It is also easy to keep the back pane clean.
PANES WITH ULTRA-CLEAR GLASS FOR BRILLIANT COLORS
The front pane and both side panes are produced from ultra-clear glass. In comparison to conventional glass, ultra-clear glass exhibits a significantly weaker green tint, so that the colours of the fish and corals appear more contrasting and lively.
POOL TANK
The Nyos® OPUS® G2 is designed as a pool tank. There are no annoying side or crossbars in the aquarium.
CLEAR GLASS EDGES
In order to detract as little as possible from the reef experience, only transparent silicone is used in the display tank.
DEEP BLUE LACQUERED BACK PANE FOR REALISTIC DEPTH EFFECT
The back pane of the aquarium is finished in a precisely tailored dark shade of blue. When the lighting is switched on, this creates the perfect illusion of a realistic underwater world with a depth effect.
PERFECT AQUASCAPING DIMENSIONS THANKS TO THE EXTRA DEPTH
For reef aquariums, depth is particularly important when it comes to aquascaping. That's why the Nyos® OPUS® G2 features an extra deep design so you can create spectacular aquascapes.
The Nyos® OPUS® G2 is optionally available with Pro-Line® or Slim-Line® cabinet.
Both cabinet designs are characterized by the following features:
ROBUST DESIGN
Both cabinet designs use moisture-resistant boards in accordance with EN 312. Thanks to a durable melamine resin coating, the surfaces are extremely scratch and impact resistant. Furthermore, the cabinets are equipped with water-proof pads on the inside.
SUSTAINABLE AND RESOURCE-FRIENDLY
The wood used in the Nyos® OPUS® G2 cabinets comes from verified legal sources in accordance with ISO 38200 and is produced in FSC® certified factories. The legal limits for formaldehyde emissions are clearly undercut. All cabinets are made of 30% from recycling material and 45% co-products (leftover wood from the sawmill industry). This results in a lower carbon footprint.
COMFORTABLE WITH GREATER HEIGHT
Compared to the first generation, the Nyos® OPUS® G2 cabinets have a greater total height so working in the cabinet is more convenient. The doors can be conveniently opened with the recessed push-to-open system.
AESTHETICS AND DESIGN
With the Nyos® OPUS® G2 cabinets, we paid special attention to functional and aesthetic design. The surfaces have a melamine resin coating and are timelessly elegant and simplicity.
AVAILABLE IN TWO ATTRACTIVE COLORS
In addition to timeless white, both cabinet types are also available in modern basalt grey. Both colours are characterized by a matt finish.
SPACE-SAVING PVC PIPING
Compared to hose installations, PVC piping offers greater safety and durability. The piping can be installed in a few simple steps and is designed to be space-saving.
SIMPLIFIED SUMP WITH LARGE SKIMMER CHAMBER
Multiple devices such as skimmer, media reactor or algae reactor can be housed at the same time in the large main chamber (skimmer chamber). This chamber has a constant water level of approx. 21 cm (8 in).
ADJUSTABLE, QUIET MAIN DRAIN AND SEPARATE EMERGENCY DRAIN
The Nyos® OPUS® G2 has the main drain with an adjustable valve. This makes it possible to minimize drain noise. An emergency drain is also included as a standard.
NYLON FILTER SOCK
The Nyos® OPUS® G2 includes a nylon filter sock. It is designed for longer run times.
SEPARATE, LARGE VOLUME REFILL TANK
The 50cm (20 in) high refill tank with a volume of 22 litres (6 gal) holds RO water for about one week.
FUNCTIONALITY AND STRUCTURE OF SUMP
Chamber 1
Sedimentation chamber for the outflow water from the display tank.
Chamber 2
Filter sock filters dirt particles out of the water
Chamber 3
The main filter chamber, also known as the skimmer chamber, has a constant water level. It is possible to install further filters here, such as a media reactor for example.
Chamber 4
Bubble trap, in which a coarse filter sponge can be placed if necessary.
Chamber 5
Return Chamber. In this chamber, the water is fed back into the display tank via the return pump. As the water level in the return chamber varies, this is where the evaporated water needs to be replenished via the auto top off system.
TECHNICAL SPECIFICATIONS
Aquarium:
Aquarium dimensions (L x W x H) 90x55x53 cm
Volume aquarium (gross) 262L
Ultra clear glass Windscreen and side windows left and right
glass thickness 10mm
Hidden overflow (no downcomer in the aquarium) Yes
Cabinet (Pro Line):
Cabinet dimensions: 98.5cm x 65.5cm x 90cm (38.8 x 25.8 x 35.4 in)
Colors available: White or basalt grey
Total height of aquarium with cabinet: 140 cm (4 ft 7 in)
Height-adjustable feet: Yes
Sand edge and front silicone seal concealed: Yes
Hinges: Premium 125° with soft-close
Moisture-resistant wood boards in accordance with EN 312: Yes
Sump:
Sump dimensions: (L x W x H) 50 x 50 x 35 cm (20 x 20 x 13.8 in)
Sump water level: approx. 21cm (8 in)
Sump volume (gross) at a water level of 21cm (8 in): 52 liters (14 gal)
Refill tank dimensions: (L x W x H) and volume (net) 12 x 42 x 50 cm, 22 liters (4.7 x 16.5 x 20 in, 6 gal)
Footprint (skimmer chamber): (L x W) 30 x 50 cm (11.8 x 20 in)
Footprint (return chamber): (L x W) 20 x 22 cm (7.9 x 8.7 in)
Can it be mounted on suction cups and are there cut outs on the filter case to install these by?
No, the M Bioflow does not have any suction cups to hold the filter to the aquarium. There are no holes on the filter designed to hold such suction clips.
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.
Security
When speaking to one of our team, we will never ask you for your bank details, passwords or any private information. We will only ever ask for your order number followed by either your postcode, email address or phone number to verify we are talking to the person named on the account.
When creating an account on our website, we ask that you use a unique password, this will help keep all your online accounts safe. If you are visiting our website via a smartphone we suggest you use the strong password and store it securely on your phone.
Our website is run on Visual Soft, which means all your data is stored securely on their servers.
Next Day Shipping cut off is at Noon/12:00pm
Orders after that time will be processed the next working day
Please Note: Certain ponds, aquariums, all pond plants, and all livestock are excluded from free delivery.
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.
Certain orders over £50 qualify for free mainland UK (excludes Northern Ireland, Pond Plants, and livestock) delivery which will arrive within 3-5 working days of the order being processed.
Orders Below £50 in Mainland UK will be charged a standard delivery fee of £5.99.
Pond Plant and Tropical/Marine/Pond Livestock will be charged a delivery fee of £19.99.
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 (excludes Northern Ireland)
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, Medium - Extra Large Terrarium/Vivarium/Paludarium deliveries (Excluding biOrbs & Smaller Aquariums), the below is charged:
You must be present for delivery and please check your item before signing for delivery.
A payment link will be sent to you if redelivery is required.
Next Working Day Pallet Delivery - £20
2 Hour Booking Slot Pallet Delivery - £20
Pallet Delivery to Northern Ireland - £45
Saturday and OptiClear 90 & 120 Delivery - £60
Pallet Delivery to Isle of Wight (PO30 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
Pond's over 1000 litres will be a curb side pallet delivery.
Aquariums over 125 litre will be a curb side pallet delivery.