harmful algae
- bloomFlower or flourishing state
- red tideToxic algae discoloring seawater
- toxinBiological-origin harm agent
- cyanobacteriaPhotosynthetic bacteria producing oxygen
- shellfishAquatic creatures with exoskeletons
contamination · fish kill · murky · scum · pond · lake · stagnant · poison · green · slime · brackish · suffocating · warning · beach closure · seafood · neurotoxin · runoff · fertilizer
ecological impact
harmful algaefilter feeders
Organisms sieving food from water
water hyacinth · aquatic plants · phytoplankton · kelp · seaweed
water quality effect
harmful algaeclean water
Uncontaminated hydration source
clear water · potable water · safe water · water purification