Black Friday Deals

Showing 49–54 of 54 results

Sale!
Evolution Aqua Pure Pond Balls
£9.99 – £29.95
Evolution Aqua Pure Pond Balls
£9.99 – £29.95

Pure Pond are biodegradable balls, crammed full of live bacteria that are slowly released when they are needed most. With over 8,000,000,000 bacteria per litre of Pure Pond Balls, your pond will shine even more than normal, especially if you add them monthly into the K1 moving bed media, or into any other type of filter you may have.

When you introduce the Pure Pond balls into the biological chamber of your Nexus, they become one with moving bed, agitating alongside the K1 media, just waiting to smooth out any peaks and troughs of the Ammonia/Nitrite cycle. The Pure Pond balls also contain natural enzymes which will help to breakdown organic waste, leaving your pond with healthier, crystal clear water.

For best results add to the biological chamber in the filter, ideally contained within a filter bag.

• 500ml treats ponds up to 10,000 litres.

• 1 litre treats ponds up to 20,000 litres.

• 2 litre treats ponds up to 40,000 litres.

Pure Pond is not intended to clear green water. An appropriate UVC is recommended to clear green water.

Select options This product has multiple variants. The options may be chosen on the product page
Sale!
Evolution Aqua 12mm Air Fittings
£0.95 – £7.75
Evolution Aqua 12mm Air Fittings
£0.95 – £7.75
- 12mm Equal Y
- 12mm Equal Tee
- 12mm Equal Elbow
- E3/8” Mini Ball Air Valve
- 3/8” BSP Male Stud End
- 3/8” Elbow BSP Male Thread
- 12mm Straight
- 12mm Pipe Clip
Select options This product has multiple variants. The options may be chosen on the product page
Evolution Aqua 12mm Air Tubing (LPD)
£2.00
Evolution Aqua 12mm Air Tubing (LPD)
£2.00
The Evolution Aqua 12mm Air Tubing (LPD) is suitable for use with the Evolution Aqua EazyPod and Nexus filters. This 12mm Air Tubing is made from Low Density Polyethylene and has an inside diameter of 10mm.

Cut to required length.

Just add to cart and press + on the amount of meters you require.

Select options This product has multiple variants. The options may be chosen on the product page

Evolution Aqua Air Pump

£174.95 – £469.95

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Sale!

Evolution Aqua Cetus Sieve

Save £50.00

Original price was: £795.00.Current price is: £745.00.

Evolution Aqua Cetus Sieve

Save £50.00

Original price was: £795.00.Current price is: £745.00.

Pre-filter to remove waste & debris

The Cetus sieve is a bow screen pre-filter, made using the latest rotational molding technology. With all of its benefits and build quality, it is undoubtedly the best of its kind on the market today, regarding quality and performance! It is designed to efficiently and effectively remove large amounts of mechanical waste from a pond. It can be set-up gravity OR pump fed and has many benefits over the original bow screen technology.

Cetus Sieve

Overview

The Cetus Sieve is a self-adjusting sieve which can be installed either gravity fed or pump fed. The Cetus Sieve enables your pond water to be filtered of large amounts of waste and debris before the water enters your current filter system. This process is commonly referred to as “pre-filtering”. The Cetus Sieve can also be used as a stand-alone unit to remove leaves and other floating debris from your pond via a surface skimmer. The Cetus Sieve will efficiently and effectively remove large amounts of mechanical waste from your pond. The Cetus Sieve is compatible with all filtration systems, however it is the perfect prefilter for the Evolution Aqua Nexus filter range. For gravity fed systems the Cetus Sieve has a weir which will automatically adjust to the flow rate of your pump. (Max flow rate 18,000 litres/hr) When the Cetus Sieve is used in front of any other biological/mechanical filter the period in between cleaning will be extended. The biological process is improved by the removal of organic matter which would consume oxygen and leach ammonia and other compounds into the water.

Specifications

Model	Max. flow rate	Inlet – Gravity Fed	Inlet – Pump Fed	Outlet – Gravity Fed	Outlet – Pump Fed
	18,000 Litres/hr 4,000 UK Gallons/hr 4,755 US Gallons/hr	110mm/4″	50mm/1½”	1½”	3″

How the Cetus Sieve works

Installing the Cetus Sieve The Cetus Sieve has a variable inlet height using the unique patented Pondflow regulation system – for use when gravity fed. This allows water levels within the pond to drop without causing the circulating pump to be starved of water. The Cetus will allow a skimmer or a bottom drain to accept vast amounts of waste without excessive cleaning needed to be carried out. The water must then be pumped to either a normal filter above pond level (Nexus Eazy/Eazy Pod) or to a pressurised filter.

If pump fed, the sieve is placed above pond water level and then the exit water is gravity dropped into your main filter.

The Cetus sieve is a bow screen pre-filter, suitable for pre-filtration of any biological filter including all pressured filters. It is advised that all pressurised filters be pre-filtered using a Cetus to reduce excessive backwashing and maintenance due to heavy solids.

Installing the Cetus Sieve

The Cetus Sieve has a variable inlet height using the unique patented Pondflow regulation system – for use when gravity fed. This allows water levels within the pond to drop without causing the circulating pump to be starved of water. The Cetus will allow a skimmer or a bottom drain to accept vast amounts of waste without excessive cleaning needed to be carried out. The water must then be pumped to either a normal filter above pond level (Nexus Eazy/Eazy Pod) or to a pressurised filter.

If pump fed, the sieve is placed above pond water level and then the exit water is gravity dropped into your main filter. The Cetus sieve is a bow screen pre-filter, suitable for pre-filtration of any biological filter including all pressured filters. It is advised that all pressurised filters be pre-filtered using a Cetus to reduce excessive backwashing and maintenance due to heavy solids. The Cetus Sieve has a variable inlet height using the unique patented Pondflow regulation system – for use when gravity fed. This allows water levels within the pond to drop without causing the circulating pump to be starved of water. The Cetus will allow a skimmer or a bottom drain to accept vast amounts of waste without excessive cleaning needed to be carried out. The water must then be pumped to either a normal filter above pond level (Nexus / Eazy Pod) or to a pressurised filter.

GRAVITY-FED INSTALLATIONS

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Sale!

Evolution Aqua Evo UV

£119.95 – £274.95

Evolution Aqua Evo UV

£119.95 – £274.95

Professional ultraviolet clarifiers for ponds

Evolution Aqua’s pond UV clarifiers have been completely re-designed for 2021, to deliver even greater performance and improved serviceability. Our range of six evoUV pond clarifiers are made using the very latest technology and design techniques, ensuring there is even water flow through the unit, and optimum ultraviolet light penetration.

One new feature is the ease of the serviceability of the evoUV. Changing bulbs, quartz sleeves or replacing a ballast are quick and simple to do.

The evoUV is simple to install, with universal mounting plates allowing you to fix the unithorizontally or vertically, or at any angle you choose.

Model	Max. pond size	Max. flow rate	Bulb Power	Inlet/Outlet	Fittings supplied
	15,000 Litres 3,300 UK Gallons 3,963 US Gallons	7,500 Litres/hr 1,650 UK Gallons/hr 1,982 US Gallons/hr	15W (1 x 15W T8)	1½”	2 x 1½” Threaded Hosetails
	20,000 Litres 4,400 UK Gallons 5,284 US Gallons	10,000 Litres/hr 2,200 UK Gallons/hr 2,642 US Gallons/hr	25W (1 x 25W T8)	1½”	2 x 1½” Threaded Hosetails
	30,000 Litres 6,600 UK Gallons 7,925 US Gallons	15,000 Litres/hr 3,300 UK Gallons/hr 3,962 US Gallons/hr	30W (1 x 30W T8)	1½”	2 x 1½” Threaded Hosetails
	55,000 Litres 12,100 UK Gallons 14,530 US Gallons	20,000 Litres/hr 4,400 UK Gallons/hr 5,284 US Gallons/hr	55W (1 x 55W T8)	1½”	2 x 1½” Threaded Hosetails
	75,000 Litres 16,500 UK Gallons 19,815 US Gallons	25,000 Litres/hr 5,500 UK Gallons/hr 6,605 US Gallons/hr	75W (1 x 75W T8)	1½”	2 x 1½” Threaded Hosetails
	75,000 Litres 16,500 UK Gallons 19,815 US Gallons	25,000 Litres/hr 5,500 UK Gallons/hr 6,605 US Gallons/hr	110W (2 x 55W T8)	2″	No Fittings Supplied

How the evoUV works

The evoUV range of clarifiers have been designed to clear green water which is caused by single celled green algae and prevent it from returning. They will work alongside many different filtration systems but when used alongside Evolution Aqua’s pond filtration systems, the evoUV will help to deliver crystal clear and healthy pond water.

Your evoUV professional quality UV can be connected to your pond pump and filter with flexible hose using the stepped hosetails provided, or you can install the unit using hard pipe.

Select options

Specification	AirPump 70 Complete Kit	AirPump 75	AirPump 95	AirPump 130	AirPump 150
Maximum Output lpm	70	75	95	130	150
Maximum Output (USA)	62	62	95	130	155
Output at 1m Depth – lpm	52	59	78	110	130
Output at 1m Depth – USA	52	52	78	115	135
Max. operating depth	3.2m	3.9m	4.35m	4.7m	5.5m
Max. operating depth (USA)	4.2m	4.4m	4.5m	5.0m	5.6m
Power Usage – Watts	34	44	62	88	106
Noise level – dBA	<46	<46	<47	<50	<50
Voltage (VAC)	220 – 240V	220 – 240V	220 – 240V	220 – 240V	220 – 240V
Voltage (VAC)	110 – 120V	110 – 120V	110 – 120V	110 – 120V	110 – 120V

Black Friday Deals

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Evolution Aqua Pure Pond Balls

Evolution Aqua Pure Pond Balls

Evolution Aqua 12mm Air Fittings

Evolution Aqua 12mm Air Fittings

Evolution Aqua 12mm Air Tubing (LPD)

Evolution Aqua 12mm Air Tubing (LPD)

Evolution Aqua Air Pump

Evolution Aqua Air Pump

Reliable and economical air pumps

Specifications

Evolution Aqua Cetus Sieve

Evolution Aqua Cetus Sieve

Pre-filter to remove waste & debris

Overview

Specifications

Dimensions

How the Cetus Sieve works

Installing the Cetus Sieve

GRAVITY-FED INSTALLATIONS

GRAVITY-FED INSTALLATIONS

PUMP-FED INSTALLATIONS

Evolution Aqua Evo UV

Evolution Aqua Evo UV

Professional ultraviolet clarifiers for ponds

Overview of Features

Specifications

Installing the evoUV

PUMP-FED INSTALLATION

GRAVITY-FED INSTALLATION

How the evoUV works

Dimensions

evo15 and evo25

evo30 and evo55

evo75

evo110