
Mercury hot tub
The Wellis Mercury hot tub RRP 10,799. Sale price: £7650 (30% off)
Aqua Hot Tubs are proud to offer the Award Winning Wellis Mercury Hot Tub which was the UK’s number 1 best selling spa last year!
Our European partner and manufacturer Wellis uses the latest innovations and technology to build the Mercury Hot Tub. They combine the latest technology with exceptional style, no wonder it was ‘Our Best selling Hot Tub 2018 and 2019!’
Why was it our best seller? Not only is it a great family sized tub, but it also has outstanding Hydrotherapy with 2 x 3 HP Pumps supplying 82 Hydrotherapy Jets, Bluetooth Audio System with 2 speakers included to pair to your media device, Multi Colour Changing LED lighting, solid base to prevent rot, UV-proof low maintenance and stylish cabinet surround, external floor drain, ozone generator to help prevent bacteria, waterfall feature with LED’s for that relaxing feeling, easy to use controls with real time function to program those self cleaning cycles and the list goes on….
Effective insulation is also extremely important to keep running costs to a minimum. Its unique “Reflective Thermal Barrier” (RTB) insulation bounces waste heat back into the plumbing, whilst keeping the colder air out. We call it 360 degree insulation as even the hard plastic base is covered with insulation!
Shell Colours

Cabinet Colours

Mercury Technical Specifications
Measurements (L × W × H) |
Reclining / Sitting places |
Net weight (kg) / Water volume (l) |
Side cover |
Reinforcement |
Insulation |
Drains |
Power requirement |
Control box |
Control panel |
Total number of jets |
Laminar fountain jets |
Waterfall |
Heater |
Pumps |
Circulation pump |
Cartridge filter |
Water sanitization |
LED lights |
Headrests |
Mymusic™ 2.0 sound system |
Mymusic™ 4.0 sound system |
Thermo cover |
Plug&Play |
2130 × 2130 × 910 mm |
1 reclining / 5 sitting |
350 kg/ 1 300 l |
HorizontSide™ UV-proof wood textured |
Polyurethane |
Polyfoam (1 cm) |
1 pc at the bottom |
32 Amp |
Gecko (IN.YE-3) |
Easy4 |
82 pcs |
– |
1 pc |
3 kW |
1 × 3 HP double speed |
1 × 3 HP single speed |
– |
1 pc Superfine paper filter |
Ozonator |
12 pcs LED |
5 pcs |
Yes |
– |
yes |
– |
Measurements (L × W × H) |
Reclining / Sitting places |
Net weight (kg) / Water volume (l) |
Side cover |
Reinforcement |
Insulation |
Drains |
Power requirement |
Control box |
Control panel |
Total number of jets |
Laminar fountain jets |
Waterfall |
Heater |
Pumps |
Circulation pump |
Cartridge filter |
Water sanitization |
LED lights |
Headrests |
Mymusic™ 2.0 sound system |
Mymusic™ 4.0 sound system |
Thermo cover |
Plug&Play |
2130 × 2130 × 910 mm |
1 reclining / 5 sitting |
350 kg/ 1 300 l |
HorizontSide™ UV-proof wood textured |
Polyurethane |
Polyfoam (1 cm) |
1 pc at the bottom |
3 2 Amp |
Gecko (IN.YE-3) |
Easy4 |
82 pcs |
– |
1 pc |
3 kW |
1 × 3 HP double speed |
1 × 3 HP single speed |
– |
1 pc Superfine paper filter |
Ozonator |
12 pcs LED |
5 pcs |
Yes |
yes |
– |
The following accessories are available for this Hot Tub
Wellis Spaziano tray £99
A convenient place for spa users to put cell phones, beverages and more. The SpaCaddy tray is sturdy and versatile and offers the perfect solution to an age-old problem for spa users: Where can I put my stuff? Now all of these items: snacks, drinks, reading materials, cell phones, glasses and more, can be placed easily within reach.
Spa Wand £119
No matter how careful you are getting into your spa, some debris will always find its way into the water and sink to the bottom. Rather than wasting time and draining the water of your spa to clean it, grab your hand-held, portable Spa Wand and vacuum away the unwanted debris. Built with interchangeable nozzles, spa wands have the capacity to easily clean all spa surfaces at varying depths.
Towel Bar £39
The smart and convenient way to keep towels dry and nearby. The towel bar is one of those deceptively simple ideas that make all the difference. Holds towels just a short distance away from splashing water and steam. When not in use, it folds flat against the spa. Made from black powder-coated aluminium and folds flat against the spa when not in use. Installs within minutes on virtually any spa and holds multiple towels.
Scandinavian insulation
For extreme climates, we offer the option of our “Scandinavian” insulation. This has a much higher insulation rating with triple layer Polyfoam panels and additional under spa rim and floor pan insulation. Only recommended for extreme sub-zero temperatures and not for more temperate climates. Key: 1. Polyurethane spa rim insulation. 2. 3,5 cm thick polyfoam insulation between spa cabinet and floor pan 3. 3,5 cm thick polyfoam spa cabinet insulation.
Info Hub
Wellis Shell and Cabinet Colours
Shell Colours
Wellis acrylic shells come in a comprehensive range of 6 beautiful contemporary shades to harmonise with any setting – indoors or out.


Cabinet Colours
No more sanding, oiling and messy maintenance of a traditional timber cabinet. Our spa cabinets are made of a UV resistant polymer material that looks as good as real wood but is entirely maintenance free. The contemporary colours suit both interior and garden settings. The new StarSide ™ cabinet comes with horizontal sides, wood-textured elements and vacuum-formed ABS plastic corner pieces. The built-in RGB LED light works in conjunction with mood lighting inside the pool. CityLine spas also got new side cover. The horizontal side covers are paired with vertical corner elements, giving elegance to the standard models.