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 at my wit's end 
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Joined: Tue Oct 30, 2007 9:44 am
Posts: 1406
Location: Penzance, Cornwall, UK
Post at my wit's end
My small pond is constantly full of algae, no matter how often I net it out. I have a good population of newts and dragonfly larvae, only use rainwater to top up and try not to let leaves stagnate. What the heck am I doing wrong? :?

Why the heck can't I germinate Veitchia merrilii?

Thu May 18, 2017 3:49 pm

Joined: Sun Aug 28, 2011 3:57 pm
Posts: 285
Location: Stonemountains
Post Re: at my wit's end
Probably too much nitrates in the water. Add some more (bog) plants or invest in a good filter. Small ponds are also harder to maintain than big ponds due to fluctuating temperatures. These fluctuations have a large impact on the ecosystem in your pond and are probably causing problems as well.

Thu May 18, 2017 4:04 pm
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Joined: Sun Feb 07, 2016 7:32 pm
Posts: 169
Location: Folkestone Kent UK
Post Re: at my wit's end
You have to cover at least one third of the surface water with vegetation, that keeps the sunlight off the water and it stays clear. it's the Devil's own job to get the percentages just right, but once you do it will remain clear.


Thu May 18, 2017 8:06 pm
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