The main problem that is often found in the failure of microalgae production is poor water quality during the maintenance period. One of the causes of deteriorating water quality is the lack of oxygen which endangers microalgae which can inhibit cell growth so that it can reduce its productivity. On this basis. efforts are needed to refresh the water or aeration to help increase the d... https://www.markymarkscott.com/product-category/neon-lights-dry-oil-spray/