# 9 - Algae Control - ATS DIY

After the use of the new led light began to appear the feared algae in the nano. This was already expected and now I'll follow up and do my best to keep them under control ....
The first steps I took and are presented in this video are the introduction of 10 more "paguroidea clibanarius" in the tank and the creation of an ATS (DIY) filter.
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