Scientists have warned that Lough Neagh algae is sign of bigger problem that may take decades to fix. Campaigners have been highlighting concerns about the blue-green algae which is very lethal to wildlife and birds (@Whataboutye) #fyp #ireland #irish #loughneagh #viral #irishtok #northernireland #climate #climatechange #environment #environmentalist #algae #greenalgae #blowthisup #trendingvideo #trending #lake #foryou