Hey ocean enthusiasts! 🌊 Ever wondered how to conduct a simple water quality test right at the beach? Grab a clean jar, collect a sample, and use a pH strip to measure acidity levels. Next, observe the water for any signs of pollution like oil sheen or plastic. Record your findings and compare them with local data. It's a hands-on way to get involved in marine conservation and understand the health of our oceans! 🐠📊 

this is awesome! 🏖️ gonna try this next weekend! does it work the same for freshwater lakes? 🤔✨