Sbm 18 - teich algenfrei halten http://sbm18.16mb.com/story.php?title=teich-algenfrei-halten Algae are called huge and diverse team of organisms that range from the unicellular to multicellular kinds. These green materials generally stick to the base and the pool wall surfaces that can create wellness concerns if they are not regulated. The algae come from the outcome of the seldom maintenance, the improper usage, or the stationary pool water. Tue, 24 Apr 2018 04:00:53 UTC en