This device uses the same technology that stops bottled water from going green on the supermarket shelf. It introduces copper ions into the pond which stops the formation of blanket weed & suspended algae. The copper anode should be replaced each year. See results within 2
- 4 weeks 1 year guarantee Available in four

Sizes: I-Tronic 5
- treats up to 5000 ltr ponds I-Tronic 15
- treats up to 15000 ltr ponds I-Tronic 35
- treats up to 35000 ltr ponds I-Tronic 75
- treats up to 75000 ltr ponds The I-Tronic is safe for your fish but very high concentrations of copper ions may be harmful to frogs & other amphibians. To see the Velda I-Tronic Blanket Weed Controller being used please watch the video below:






...

This device uses the same technology that stops bottled water from going green on the supermarket shelf. It introduces copper ions into the pond which stops the formation of blanket weed & suspended algae. The copper anode should be replaced each year. See results within 2
- 4 weeks 1 year guarantee Available in four

Sizes: I-Tronic 5
- treats up to 5000 ltr ponds I-Tronic 15
- treats up to 15000 ltr ponds I-Tronic 35
- treats up to 35000 ltr ponds I-Tronic 75
- treats up to 75000 ltr ponds The I-Tronic is safe for your fish but very high concentrations of copper ions may be harmful to frogs & other amphibians. To see the Velda I-Tronic Blanket Weed Controller being used please watch the video below:






...

This device uses the same technology that stops bottled water from going green on the supermarket shelf. It introduces copper ions into the pond which stops the formation of blanket weed & suspended algae. The copper anode should be replaced each year. See results within 2
- 4 weeks 1 year guarantee Available in four

Sizes: I-Tronic 5
- treats up to 5000 ltr ponds I-Tronic 15
- treats up to 15000 ltr ponds I-Tronic 35
- treats up to 35000 ltr ponds I-Tronic 75
- treats up to 75000 ltr ponds The I-Tronic is safe for your fish but very high concentrations of copper ions may be harmful to frogs & other amphibians. To see the Velda I-Tronic Blanket Weed Controller being used please watch the video below:






...

This device uses the same technology that stops bottled water from going green on the supermarket shelf. It introduces copper ions into the pond which stops the formation of blanket weed & suspended algae. The copper anode should be replaced each year. See results within 2
- 4 weeks 1 year guarantee Available in four

Sizes: I-Tronic 5
- treats up to 5000 ltr ponds I-Tronic 15
- treats up to 15000 ltr ponds I-Tronic 35
- treats up to 35000 ltr ponds I-Tronic 75
- treats up to 75000 ltr ponds The I-Tronic is safe for your fish but very high concentrations of copper ions may be harmful to frogs & other amphibians. To see the Velda I-Tronic Blanket Weed Controller being used please watch the video below:






...

Replacement anodes for the Velda I-Tronic. We recommend you replace the anode every year or the unit will become less effective. The I-Tronic is safe for your fish but very high concentrations of copper ions may be harmful to frogs & other amphibians. ...

Replacement anodes for the Velda I-Tronic. We recommend you replace the anode every year or the unit will become less effective. The I-Tronic is safe for your fish but very high concentrations of copper ions may be harmful to frogs & other amphibians. ...

Replacement anodes for the Velda I-Tronic. We recommend you replace the anode every year or the unit will become less effective. The I-Tronic is safe for your fish but very high concentrations of copper ions may be harmful to frogs & other amphibians. ...

The Velda Internal Venturi Filter is a trouble free filter system for your pond. It filters & aerates your pond water at the same time. With the help of the snorkel the built in pond pump sucks in a constant supply of oxygen to feed the friendly bacteria that clean the pond. The Venturi comes equipped with all of the necessary filter materials & the built in pump aeration hose & snorkel can all be simply connected. The Venturi filter cleans the pond in 2 biological stages: In the first stage the visible dirt particles are removed by the filter foam. In the second stage the growth of micro-organisms is stimulated with the help of the ‘ Filtra-Sub’. These micro-organisms remove organic elements from the pond water. In both stages the activity of the filter material is optimum due to the constant oxygen supply resulting in clear & healthy pond water. to read more information on the Velda Venturi Filter. ...

Velda Lelite Water Lily Soil is a specialist nutrient soil that has been created especially for water lilies. It contains blue loam & dried fenlland peat. Lelite allows enough oxygen in to prevent the roots from choking. The minerals & trace elements in the soil allow healthy growth for the lilies. Available in a 10 litre bag. ...

Velda Moerings Pond Plant Soil is a superb quality aquatic plant soil from Holl&. The unique mix of components in the soil ...