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FAQ Search Results

Is Stop Blanketweed safe to use in planted ponds?
Stop Blanketweed is safe to use in planted ponds, and should have no effect on the plants.
Do I need a pond filter for EA Blanketweed to work?
Evolution Aqua Blanketweed is most effective in ponds with moving water, from a pump, filter, fountain or waterfall, and strong surface agitation, or aeration from an airpump and airstone is recommended.
Should I remove any blanketweed prior to using EA Blanketweed?
Remove as much blanketweed as possible before dosing the pond with the treatment, after you have added the treatment leave for 5 days before removing as much excess weed as possible. Continue removing the weed frequently until the pond is stabilized ...
Why do you need to dose twice with eaMedications?
Dosing is kinder on fish – 2 step dosing acclimates fish for higher active dose rate. Dose on day 1 and again on day 4. Some parts of illness lifecycles cannot be killed so active ingredients need to be high for a longer period to attack...
Can I mix medications?
Only Formaldehyde and Malachite can be used together, wait 7 days after the final dose, and do a 20% water change before re-dosing, or treating with an alternative medication
How do I change the ballast box on a 30W evoUV and larger?
To learn how to change the ballast box, you can use the manual or watch the video tutorial below.
How do I calculate the head height?
To find the head height, measure the vertical distance from the surface of the water to the top of the waterfall. Remember to add 1 foot of head for every 10 feet of pipe that will connect the pump and waterfall.
How much water is sent to waste in a K+Advanced Filter?
Approx 135L of water is sent to waste in a 20" Filter
Approx 240L of water is sent to waste in a 24" Filter
Approx 435L of water is sent to waste in a 30" Filter
Approx 660L of water is sent to waste in a 36" Filter

Please note; these...
Do I need to use a pre-filter with K+ Advanced Filter?
Whilst a pre-filter such as the Cetus Sieve will reduce the cleaning frequency of the K+Advanced Filter, it is not a requirement.
Do I need a pond filter for Stop Blanketweed to work?
Evolution Aqua Stop Blanketweed is most effective in ponds with moving water, from a pump, filter, fountain or waterfall, and strong surface agitation, or aeration from an airpump and airstone is recommended.
How often should I use Stop Blanketweed?
Dose the recommended amount of Stop Blanketweed once a week for four weeks, dose monthly after the initial application to maintain clear water.
Will water temperature effect the performance of Stop Blanketweed?
If water temperature is below 8°, treatment efficiency is reduced. Stop Blanketweed will be more effective as temperatures rise.
Do I need to switch of my UV when using eaMedications?
Yes, the UV will weaken the strength of the treatment and make it less effective
How long do I need to wait before I can treat with eaMedications again?
You can repeat the dose, or treat the pond with an alternative treatment 7 days after the last dose has finished, following a 20% water change.
Are eaMedications safe to use with Sturgeon, Tench or Orfe?
No, only use eaMedications with Koi Carp
Should I add extra aeration when using eaMedications?
Yes, always aerate the pond or treatment bath during use.
How do I turn off my evofeeder?
To switch off the unit, you will need to remove the battery.
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