The Seachem Aquavitro Eight.Four Supplement is a premium aquarium solution designed to adjust pH levels and maintain the optimal alkalinity in your aquarium. This high-quality supplement is a blend of bicarbonate, carbonate, and borate salts designed to raise the alkalinity or buffering capacity of your aquarium water. The Eight.Four Supplement is unique in its ability to adjust the pH towards a more alkaline condition, making it ideal for marine and reef aquariums. It effectively raises the pH to a level of 8.4, which is the natural saltwater pH, thereby creating a conducive environment for your aquatic life to thrive. This product is also beneficial in preventing any drastic changes in pH levels, ensuring a stable environment for your fish and corals. It helps in maintaining the overall health of your aquarium by preventing the pH from dropping below the intended level, which can be harmful to your aquatic life. The Seachem Aquavitro Eight.Four Supplement is easy to use, with clear instructions provided on the bottle. It is highly concentrated, offering more value for your money as a small amount goes a long way in maintaining the desired pH levels. This product is part of the Aquavitro line by Seachem, a trusted brand in aquarium care. It is a testament to Seachem's commitment to providing high-quality, innovative solutions for aquarium enthusiasts. In conclusion, the Seachem Aquavitro Eight.Four Supplement is an essential addition to your aquarium care routine. It offers a simple and effective solution to maintaining the right pH and alkalinity levels, ensuring a healthy and vibrant aquatic environment. Its value lies in its ability to create a stable, natural environment for your aquatic life, contributing to their overall well-being and longevity.