Easy Life Fluid Filter, 500 ml. Overdosing is not a problem. It helps wounds heal more quickly, reduces stress, and makes the water crystal clear by removing harmful substances. This 100% natural water treatment is suitable for freshwater and marine aquariums, as well as ponds. Free from chemicals, bacteria, and enzymes, it stabilizes water quality and supports the overall health of fish and plants. It is safe and versatile for new setups and ongoing maintenance, ensuring a clean and balanced aquatic environment.