The ultimate and permanent cure for Blanket Weed. The Velda T- Tronic introduces copper ions into the pond water to stop the formation of Blanket Weed and Algae. This technology is the same as that used to stop bottled water going green on the supermarket shelves.
The unit should be connected into the hose between your pump and filter, it needs a power connection too.
A control unit is attached to it and this can be used to electronically change the settings to suit your pond's conditions.
The copper anode inside the unit needs to be replaced from time to time. How often depends on usage but shoud be no more than once each year. We stock the Spare Anodes for all sizes.
The I-Tronic is safe for your fish, but very high concentrations of copper ions may be harmful to frogs and other amphibians.
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