![]() |
Using technology developed by NASA, this device eradicates blanket weed quickly and safely. It works by the method of electro mineralisation, by which small amounts of copper are diffused through the pond water. This kills blanket weed but allows other pond plants to thrive. The Xterminator achieves the mineralisation process by passing an accurately measured controlled harmless low voltage impulse current through a copper core (the anode), which is surrounded by a stainless steel shroud (the cathode) the electrical impulse charge passes between these two. As the electrical impulse travels between the anode and the cathode the copper anode begins to "dissolve" giving off a controlled measured safe diffusion of copper that is absorbed by the Blanketweed, thus eliminating it from the pond. |
It is important to ensure that the water quality in your pond is ideal in order that the optimum results are achieved. Too Soft or too Hard water can give the Xterminator adverse readings and you may need to adjust the pH or hardness of your pond water . See below for acid & alkaline adjuster products. It is highly recommended that you print the instruction manual here before you buy.
The Xterminator is floated on the surface of the pond anchored as required by a piece of cord through the anchor point
The Xterminator operates at low voltage and is supplied with a weatherproof transformer. It has LED lights on the top which display the status of the unit. The unit is run for a number of days depending on the volume of the pond or until the first signs of blanket weed death whichever comes first. There are two models available for different size ponds. Multiple units may be used if your pond volume is bigger than 27,300 litres (6,000 Gals).
It is essential that the instructions for use are strictly adhered to.
This product is guaranteed against faulty workmanship for a period of 12 months from the purchase date. If the product fails due to a production malfunction & not user misuse or neglect please return the unit complete with packaging and receipt / proof of purchase. The copper anode as a wearing part is not covered under this guarantee. Your statutory rights are unaffected.
Back to Filtration Selection Page
Diameter of Float:
XT15000 & XT27000 approx 195mm
Low voltage transformer supplied with 2m of mains voltage cable and 5m low voltage cable.
Input to transformer: 230v ac 50hz, 30ma, 6.9va
Input to Xterminator unit: 12vac 50hz, 150ma, 1.8w max
All prices include VAT. Orders over £30 are carriage paid (England, Wales and Scottish Lowlands only - see Delivery Charges for surcharges to all other areas). To buy on line click on the "Add to basket" buttons, to view your basket click here. Alternatively make a note of the part numbers of any items that you wish to purchase then click here for ordering instructions.
Description |
Part Number |
Price |
| Exterminator 15000 blanketweed controller for ponds up to 13,650L (3,000 gals) | XT15000 | £114.46 |
| Exterminator 27000 blanketweed controller for ponds up to 27,300L (6,000 gals) | XT27000 | £132.69 |
Description |
Part Number |
Price |
| Buffered pH adjuster for acid ponds, safely and easily raises low pH pond water from acid to neutral. Contents 200ml, normally sufficient to treat a total of 5,675 litres (1250 gallons). Includes a level measure and instructions. | 2713 | £6.59 |
| Buffered pH adjuster for alkaline ponds, safely and easily lowers high pH pond water from alkaline to neutral. Contents 200ml, normally sufficient to treat a total of 5,675 litres (1250 gallons). Includes a level measure and instructions. | 2714 | £6.59 |
| Xterminator 3 metre extension low voltage cable | XTEC3 | £10.99 |
| Xterminator 6 metre extension low voltage cable | XTEC6 | £12.99 |
| Xterminator Power Klenz tablets (pack of 6 x 25g foil wrapped tablets). It is important that the copper anode AND stainless cathode are kept clean to maximise the Xterminator performance | XTKT | £4.99 |
We stock spare parts for this device click here for details.

Azpack Limited, 12 Kernan Drive, Swingbridge Trading Estate, Loughborough, Leics,
LE11 5JF, England. (01509) 261256