hey everybody im back and we started a new marine tank me and my dad at home and its abt 100ltr more or les and we wanna make this a rly nice reef tank its been running 4 2 weeks now and we have 20kg of LR in it and its allready started geting algae i just wanna know if its normal cos the LR is going green with algae and i just make sure its not crashing or something