What Really Causes Algae Blooms? There’s a major algae bloom off South Australia. It’s killing tiny animals and larger sea life. This is caused by climate change, rising temperatures, and too many nutrients washing into the water. The same thing can happen in your aquarium if you don’t manage the nutrients. Follow for more insights on how to control algae blooms and maintain a healthy aquarium environment. #AlgaeBloom #ClimateChange #AquaticEcosystems | DrTims Aquatics