http://walthamstow.london/News/algenvernichter-fr-fischteich/ Algae are called large and diverse team of organisms that vary from the unicellular to multicellular types. These green substances commonly stay with the base and the pool wall surfaces that can develop health problems if they are not controlled. The algae originated from the result of the occasional upkeep, the improper use, or the stagnant swimming pool water. Tue, 24 Apr 2018 03:57:36 UTC en