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The NYOS ® OPUS ® G2 series are ready-to-use reef aquariums that meet the highest standards of quality, functionality and aesthetics. Importance was also attached 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 downcomer embedded in the rear pane of the aquarium
Pool basin with ultra-clear glass and clear edges thanks to transparent silicone bonding
Deep blue rear window for realistic depth effect
With Slim-Line ® and Pro-Line ® there are two base cabinet design lines to choose from
High-quality, robust base cabinets thanks to melamine resin coating.
Separate XL refill basin with a lot of content
Large, functionally designed technical tank with filter chamber for several devices
Made in EU with improved sustainability aspects
THE NYOS ® OPUS ® G2 AQUARIUM
HIDDEN OVERFLOW
The Nyos ® OPUS ® G2 has an external drain shaft embedded in the rear pane, which is flush with the rear pane of the aquarium. The fact that there is no disturbing downcomer in the aquarium creates additional space for aquascaping. The rear window can also be kept clean in a simple and uncomplicated manner.
THREE SIDES WITH ULTRA-CLEAR GLASS FOR BRILLIANT COLORS
Both the windscreen and both side windows are made of ultra-clear glass. Compared to conventional glass, ultra-clear glass has a much weaker green tint, so that the colors of fish and coral appear much more contrasting and lively.
POOL BASIN
The Nyos ® OPUS ® G2 is designed as a pool basin. There are no disturbing side or crossbars in the aquarium.
CLEAR GLASS EDGES
In order to distract as little as possible from the reef experience, only transparent silicone is used in the main aquarium.
REAR PANE PAINTED DEEP BLUE FOR A REALISTIC DEPTH EFFECT
The rear pane of the aquarium is a precisely matched, very dark shade of blue. When the aquarium lighting is switched on, the perfect illusion of a realistic underwater world with a depth effect is created.
PERFECT AQUASCAPING DIMENSIONS THANKS TO EXTRA DEPTH
In reef aquariums, the depth is of particular importance for a successful reef construction. The Nyos ® OPUS ® G2 is therefore equipped with extra depth, so that spectacular reef structures can be realised.
THE NYOS ® OPUS ® G2 CABINET
ROBUST DESIGN
Moisture-resistant support plates according to EN 312 are used for both base cabinets. Thanks to a durable melamine resin coating, the surfaces are extremely scratch and impact resistant. In addition, the base cabinets are additionally lined with waterproof foam
SUSTAINABLE AND RESOURCE-SAVING
The wood used in the Nyos ® OPUS ® G2 base cabinets comes from verified legal sources according to ISO 38200 and is manufactured in FSC ® certified factories. The legal limits for formaldehyde emissions are well below. All base cabinets consist of 30% recycled material and 45% co-products (waste wood from the sawmill industry). This achieves a low carbon footprint.
COMFORTABLE WITH HIGHER ALTITUDE
Compared to the first generation, the Nyos ® OPUS ® G2 base cabinets have a greater overall height, making working in the base cabinet more comfortable. The doors can be opened comfortably with the embedded push-to-open system.
AESTHETICS AND DESIGN
With the Nyos ® OPUS ® G2 base cabinets, we paid special attention to the functional and aesthetic design. The surfaces have a melamine resin coating and are of timeless elegance and simplicity.
SPECIAL FEATURES SLIM-LINE ® BASE CABINET
The Slim-Line ® base cabinet is dedicated to minimalism:
Slim design with clean lines
Space-saving thanks to the small footprint
Minimalism maximized
Nyos ® OPUS ® G2 design at an affordable entry-level price
THE NYOS ® OPUS ® G2 TECHNIQUE SUMP
CLEAR , SPACE-SAVING
PVC FIXED PIPING
PVC piping offers more safety and durability compared to hose installations. The piping can be installed in just a few simple steps and is designed to be particularly space-saving.
SIMPLIFIED SUMP WITH GENEROUS FILTER CHAMBER
Several devices such as skimmers, fluidized bed filters or algae reactors can be accommodated simultaneously in the generously dimensioned main chamber. The main chamber has a constant water level of approx. 21cm.
NYLON FILTER SOCK
A nylon filter sock is included with the Nyos ® OPUS ® G2. This is designed for a longer period of use.
ADJUSTABLE, QUIET DRAIN AND ADDITIONAL EMERGENCY OVERFLOW
The Nyos ® OPUS ® G2 has a drain with an adjustable valve. This makes it possible to minimize drain noise. An emergency drain is also included as a standard.
SEPARATE XL REFILL BASIN WITH A LOT OF CONTENT
The 50 cm high refill aquarium with a volume of 22 litres offers a supply of evaporated water for about a week.
5-CHAMBER PRINCIPLE
chamber 1 Settling chamber for the return water from the main aquarium.
chamber 2 Filter sock that filters dirt particles out of the water.
chamber 3 Main filter chamber with constant water level. Skimmers and other filters such as a media reactor (Nyos ® TORQ ® ) can be installed here.
chamber 4 If necessary, a filter sponge can be inserted into the narrow chamber between the main filter chamber and the return chamber as an additional bubble trap.
chamber 5 In this chamber, the water is returned to the main aquarium via the return pump. Since the water level varies in the return chamber, the sensor for an automatic refill should be installed here.
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 (Slim Line):
Cabinet Dimensions: 90cm x 55cm x 90 cm (35.4 x 21.7 x 35.4 in)
Colours available: White or basalt grey
Total height of aquarium with cabinet: 143 cm (4 ft 8 in)
Height-adjustable feet: No
Sand edge and front silicone seal concealed: No
Hinges: Standard
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.