Review on 🐠 Enhance Your Aquarium's Calcium Balance with ESV Aquatics Bionic 2-Part Calcium Buffer System by Luz Rojas

I've been using ESV for over a year now and I'm very happy with this buffer! The product comes as a concentrate that requires the addition of reverse osmosis water to the solution, which is very simple and only helps with shipping costs. Additives are clean and clear, not cloudy or floating. And once I realized I was Ca and Alk deficient, it was very easy to figure out how much I needed to take per day to keep my levels in check! I have no cons with this product and plan to continue using it in the future!